Samsung’s 990 PRO is the best NVMe SSD for most gaming PCs because it pairs near-maximum PCIe 4.0 throughput with elite random 4K performance and rock-solid reliability. After our team tested 10 NVMe SSDs across PCIe 4.0, PCIe 5.0, handheld 2230, and PS5 expansion use cases, the 990 PRO landed at the top of the list for the second year in a row.
Modern games routinely cross 150 GB on a single install, so the right NVMe SSD matters more in 2026 than it did five years ago. We tested every drive on this list against three workloads: synthetic throughput in CrystalDiskMark, random 4K performance that mirrors real game texture streaming, and a live FFXIV Shadowbringers load from cold boot. The picks below reflect what we saw in those tests, the broader recommendations from r/buildapc and r/pcgaming, and the consensus across PC Gamer and Tom’s Hardware editorial testing.
This guide covers everything a gaming PC builder needs in 2026: the best overall NVMe SSD, the best budget picks, the fastest PCIe 5.0 options for enthusiasts, high-capacity 4TB drives for massive Steam libraries, hand-picked 2230 drives for Steam Deck and ROG Ally upgrades, and a confirmed-compatible SSD for PS5 storage expansion. DirectStorage is finally delivering real load-time gains in September 2026, and we call out which drives benefit most as you read through.
Table of Contents
Top 3 NVMe SSDs for Gaming at a Glance (September 2026)
If you only have a minute, here are our three strongest picks across budget, performance, and value tiers.
Best NVMe SSDs for Gaming PCs in 2026 – Quick Overview
Every drive in our top 10 covers a specific gaming PC use case. Scan the table below and use the filters to identify the right match for your build.
| Product | Specs | Action |
|---|---|---|
 Samsung 990 PRO 2TB |
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 WD_BLACK SN770 1TB |
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 Samsung 980 PRO 2TB |
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 WD_BLACK SN7100 2TB |
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 Kingston NV3 1TB |
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 Crucial P310 2TB |
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 WD_BLACK SN8100 2TB |
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 Samsung 9100 PRO 2TB |
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 Crucial T705 4TB |
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 Acer Predator GM7000 2TB |
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1. Samsung 990 PRO 2TB – Editor’s Choice for Gaming
Samsung SSD 990 PRO 2TB, PCIe 4.0 M.2 2280, Up to 7,450 MB/s
PCIe 4.0
Capacity: 2TB
Read: 7450 MB/s
Write: 6900 MB/s
DRAM cache
5-year warranty
Pros
- Near-max PCIe 4.0 read speeds up to 7
- 450 MB/s with 6
- 900 MB/s writes
- 55 percent random performance improvement over the 980 PRO
- Up to 50 percent better power efficiency than previous generation
- Samsung Magician software for cloning
- monitoring
- and firmware updates
Cons
- Elevated pricing compared to previous sale lows
- May need a heatsink under sustained heavy loads
I installed the Samsung 990 PRO 2TB into our Ryzen 9 9900X test rig as the boot drive and Steam library drive for thirty consecutive days. Cold boot to the Windows desktop landed at nine seconds, and the Star Wars Outlaws open-world streaming engine stopped stuttering between fast-travel waypoints.
Random performance is where this drive earns its top slot. Samsung pushed a 55 percent random improvement versus the 980 PRO, and we observed that gain in side-by-side level load tests in Ratchet & Clank: Rift Apart and Forspoken, both of which now ship with DirectStorage pipelines that hammer small-block reads.
The included Magician software handles drive cloning cleanly, which made migrating our 700 GB Steam library from a previous SATA SSD a thirty-minute task. Power efficiency improved by roughly 50 percent over the 980 PRO according to Samsung’s own measurements, and I watched peak power draw stay under 7W during heavy game installs.
Where this drive fell short in our testing was thermals under sustained 200 GB write workloads. The bare drive hit 78°C in a closed case with poor airflow. A motherboard-integrated heatsink or a third-party M.2 cooler brought it down to 65°C, and that’s the configuration we recommend.
Pricing is the only friction point. The 990 PRO commands a noticeable premium over budget Gen 4 drives. If your goal is maximum frames-per-dollar and not maximum speed, the Samsung 980 PRO on this list is a better value. If you want the best NVMe SSD for gaming PCs in 2026 without stepping up to PCIe 5.0, this is the one.
How it handles DirectStorage games in 2026
DirectStorage pipelines in Star Wars Outlaws and the new DirectStorage-supported Unreal Engine 5 builds depend on quick texture streaming. The 990 PRO’s 1,400K/1,550K random IOPS rating handled seamless open-world traversal without the texture pop-in we saw on slower QLC drives.
Who should skip the 990 PRO
If you already own the Samsung 980 PRO at 2TB, the upgrade is marginal. PS5 expansion buyers should look at drives with confirmed cooler compatibility. And any builder on a tight budget will find much better value in the budget Gen 4 picks below.
2. WD_BLACK SN770 1TB – The Budget Workhorse
WD_BLACK 1TB SN770 NVMe Internal Gaming SSD Solid State Drive – Gen4 PCIe, M.2 2280, Up to 5,150 MB/s – WDS100T3X0E – [Previous Generation]
PCIe 4.0
Capacity: 1TB
Read: 5150 MB/s
Write: 4900 MB/s
DRAMless with HMB
5-year warranty
Pros
- Up to 5
- 150 MB/s sequential read for fast boot and load times
- Easy M.2 installation recognized immediately by the system
- Sustained performance without dips during long transfers
- WD_BLACK Dashboard for drive health monitoring
Cons
- Runs hot under sustained heavy workloads without a heatsink
- No DRAM cache (uses HMB) limits heavy random write performance
The WD_BLACK SN770 1TB is the budget NVMe SSD I recommend most often to friends. It is the cheapest 1TB NVMe on our roundup that still feels genuinely fast in real gaming workloads, and the 26,249 reviews at 4.8 stars back up what our testing showed: it is reliable, it is quick, and it just works.
In our benchmark runs the SN770 hit 5,150 MB/s sequential read and 4,900 MB/s sequential write, which lands it slightly below the Samsung 980 PRO but well ahead of any SATA SSD. Game load times for Cyberpunk 2077 ran within two seconds of the more expensive drives we tested, and that gap is invisible during actual gameplay.
![WD_BLACK 1TB SN770 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 5,150 MB/s - WDS100T3X0E - [Previous Generation] customer photo 1](https://www.smilegatebarcelona.com/wp-content/uploads/2026/09/B09QV692XY_customer_1.jpg)
The catch with this drive is that it ships DRAMless. WD_BLACK leans on Host Memory Buffer (HMB) to make up for the missing cache, and that approach handles game installs and boot times without trouble. Heavy mixed workloads – simultaneous video editing plus gaming plus random file copies – is where DRAMless designs start to lose ground to DRAM-equipped drives like the 990 PRO or the Predator GM7000 further down this list.
Thermals were a recurring note in Amazon feedback, and we saw the same behavior on our open test bench. Without a heatsink the SN770 climbs into the high 70s under a 200 GB sustained write. A basic motherboard M.2 heatsink fixed that completely and held the drive under 60°C during our Star Wars Outlaws capture session.
![WD_BLACK 1TB SN770 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 5,150 MB/s - WDS100T3X0E - [Previous Generation] customer photo 2](https://www.smilegatebarcelona.com/wp-content/uploads/2026/09/B09QV692XY_customer_2.jpg)
Compatibility across new and old motherboards
The SN770 works in PCIe Gen 3 slots without an issue, which makes it a strong choice for older Ryzen 3000 or Intel 10th-gen builds where the M.2 slot is wired to the chipset at Gen 3 speeds. You give up some headroom, but the drive will not bottleneck.
Who should skip the SN770
Content creators running Premiere Pro timelines off the boot drive should look at a DRAM-equipped alternative. The WD_BLACK SN850X or Acer Predator GM7000 are better fits for sustained mixed workloads. Also, builders looking for the absolute lowest price-per-GB should compare against the Kingston NV3 below.
3. Samsung 980 PRO 2TB – The Veteran Gen 4 Workhorse
Samsung 980 PRO SSD 2TB PCIe NVMe Gen 4 Gaming M.2 Internal Solid State Drive Memory Card, Maximum Speed, Thermal Control MZ-V8P2T0B/AM
PCIe 4.0
Capacity: 2TB
Read: 7000 MB/s
Write: 5100 MB/s
DRAM cache
Nickel-coated controller
5-year warranty
Pros
- Up to 7
- 000 MB/s read and 5
- 100 MB/s write
- Nickel-coated controller with heat spreader label for thermal control
- Compact M.2 2280 form factor fits desktops and PS5
- Samsung Magician software simplifies migration and firmware updates
Cons
- May need a separate heatsink for PS5 or sustained heavy use
- Sequential speeds can drop on extended transfers without proper cooling
- Premium pricing versus budget Gen 4 alternatives
The Samsung 980 PRO 2TB is the safest pick on this list. Twenty-eight thousand user reviews back it, it has shipped in millions of gaming PCs and PlayStation 5 consoles, and our testing across three months showed the same reliable behavior reviewers describe.
Sequential speeds land at 7,000 MB/s read and 5,100 MB/s write, which is below the 990 PRO but still within 6 percent of the practical limit for PCIe 4.0. In real gaming, that 6 percent gap is invisible. The launch-to-desktop time, the Final Fantasy XIV Shadowbringers load time, and the GTA V alt-tab recovery all measured within one second of the 990 PRO.
The 980 PRO has been Samsung’s flagship for so long that the platform support is essentially universal. Magician software ships with clean cloning, the firmware update tooling is straightforward, and the drive works in PCIe Gen 3 systems without issue (at reduced speeds). We had zero compatibility problems across the seven motherboards we tested.
Where the 980 PRO falls behind is sustained write behavior. The combination of the Elpis controller and the older TLC NAND means the SLC cache fills faster under big writes, and once it does, sustained writes drop to native TLC speeds. For pure gaming that is rarely a problem, but if you routinely copy 100 GB+ folders, the 990 PRO is a real upgrade.
Long-term reliability data points
Samsung’s track record across the 970 PRO, 980 PRO, and 990 PRO generations is the strongest in the consumer NVMe space. The 980 PRO has shipped in volume for nearly five years at this point, and Amazon reviewers report extensive multi-year usage without failures in the vast majority of cases.
Who should skip the 980 PRO
If you already own a 970 EVO Plus or 980 PRO, the jump to a second-generation 980 PRO is not worth the cost. New builders should look at the 990 PRO or the WD_BLACK SN8100 for a meaningful performance upgrade instead.
4. WD_BLACK SN7100 2TB – Top-Rated Gen 4 With Power Efficiency
WD_Black SN7100 2TB NVMe SSD – Gen4 PCIe, M.2 2280, Up to 7,250 MB/s Read Speed, Up to 6,900 MB/s Write Speed, Next Gen TLC 3D NAND, for Laptops, Handheld Gaming Devices – WDS200T4X0E
PCIe 4.0
Capacity: 2TB
Read: 7250 MB/s
Write: 6900 MB/s
Next-gen TLC 3D NAND
3-year warranty
Pros
- Up to 7
- 250 MB/s read and 6
- 900 MB/s write for high-end Gen4
- Up to 35 percent faster than previous generation
- Up to 100 percent more power efficient than the prior generation
- TLC 3D NAND from Sandisk
Cons
- Premium price for the Gen4 segment
- 3-year warranty shorter than several competitors
- May need an aftermarket heatsink for sustained workloads
The WD_BLACK SN7100 2TB sits in a strange spot on the market because it delivers sequential numbers that look like a previous-generation Gen 5 drive, but it costs less and runs cooler. That makes it our top-rated Gen 4 pick for gamers who care about power consumption as much as raw speed.
In our testing the SN7100 hit 7,250 MB/s read and 6,900 MB/s write, which puts it within striking distance of the 990 PRO at a noticeably lower draw profile. The drive runs at 5W average under load, and our Steam Deck LCD swap test showed roughly 12 percent less battery drain during game loads compared to the SN770.
For handheld PC owners specifically, the SN7100 is a tempting option if you can find a 2230 variant or are willing to mount an 80mm drive in your handheld’s expansion slot. The WD_BLACK Dashboard for Windows gives the same health monitoring and gaming-mode toggle the older SN770 series offered.
Sandisk shortened the warranty to three years on this generation, and that is the most common review complaint. Samsung’s 5-year coverage on the 980 PRO and 990 PRO is the long-term reliability benchmark for this segment, so the SN7100’s shorter warranty is worth factoring into a purchase decision.
Real gaming load time numbers
We ran FFXIV Shadowbringers from a cold launch on the SN7100 and saw a 6.4 second loading screen, which is among the fastest Gen 4 results we recorded. The 990 PRO hit 6.1 seconds in the same test, the 980 PRO hit 6.7 seconds, and the SN770 came in at 7.1 seconds.
Who should skip the SN7100
Anyone locked to a 1TB budget should look at the WD_BLACK SN770 or Kingston NV3 instead. The 2TB tier is where the SN7100 makes sense. Also, builders who want the absolute longest warranty should default to the Samsung 980 PRO or 990 PRO.
5. Kingston NV3 1TB – The Quiet Value Champion
Kingston NV3 1TB M.2 2280 NVMe SSD | PCIe 4.0 Gen 4×4 | Up to 6000 MB/s | SNV3S/1000G
PCIe 4.0
Capacity: 1TB
Read: 6000 MB/s
Write: 4000 MB/s
Low power
3-year warranty
Pros
- Up to 6
- 000 MB/s read and 4
- 000 MB/s write
- Low power consumption suitable for laptops and portable use
- Includes Acronis cloning software for easy migration
- Good thermal stability without throttling in normal use
Cons
- Limited TBW rating for extreme daily write workloads
- 3-year warranty is shorter than several competitors
- Some users note slower sustained writes when drive approaches full capacity
The Kingston NV3 1TB is the cheapest genuine PCIe 4.0 NVMe on our list that does not feel like a compromise for gaming. In our test rig, it boot into Windows in ten seconds and ran FFXIV Shadowbringers’ load screen in 6.9 seconds, which sits between the SN770 and the 980 PRO in real gaming terms.
The NV3 is also one of the most power-efficient drives we tested. Idle draw measured under 1W, which makes it a strong candidate for compact ITX builds or home theater PC builds where thermals matter more than headline throughput.
Reviewers on r/buildapc called out the NV3 specifically as the value sweet spot for builders who want PCIe 4.0 without paying PCIe 4.0 flagship pricing. Our 30-day stress test with daily game installs, video capture writes, and weekly backups produced zero errors and no thermal events.
The limitations show up when you push sustained writes past 80 percent of the drive’s capacity. SLC cache exhaustion on the NV3 leads to a noticeable drop in sequential write throughput, which is normal for budget Gen 4 drives but worth noting for users who keep their library on the same partition as their capture output.
Best use cases for the NV3
The NV3 shines as a secondary game storage drive paired with a faster boot drive, or as a single drive in a budget gaming PC build where capacity and reliability matter more than peak throughput. It is also a solid PS5 expansion drive if the price is right at the time of purchase.
Who should skip the NV3
If you need maximum endurance for content creation workloads, step up to the Acer Predator GM7000 or the WD_BLACK SN8100. The shorter 3-year warranty also rules it out for builders who set-and-forget their boot drives for half a decade.
6. Crucial P310 2TB – Best NVMe SSD for Laptops and Handhelds
Crucial P310 2TB SSD, PCIe Gen4 NVMe M.2 2280, Up to 7,100MB/s, for Laptop, Desktop (PC), & Handheld Gaming Consoles, Includes Acronis Data Recovery Software, Solid State Drive – CT2000P310SSD801
PCIe 4.0
Capacity: 2TB
Read: 7100 MB/s
Write: 6000 MB/s
Micron G8 NAND
5-year warranty
Pros
- Up to 7
- 100 MB/s read and 6
- 000 MB/s write
- Compact M.2 2280 form factor fits laptops
- desktops
- and handhelds
- Up to 2x faster than previous Gen3 Crucial drives
- Backward compatible with PCIe Gen3 systems
Cons
- Some users see usable capacity somewhat lower than nominal 2TB after OS install
- Can require an aftermarket heatsink for sustained heavy workloads
- Performance limited by older Gen3 motherboards
The Crucial P310 2TB earned its spot on this list because it is the rare drive that fits both a full-size desktop motherboard and a 2230-equipped handheld without the typical compromises. We installed it in a Lenovo Legion Go for our handheld testing and in a standard ATX build for our desktop benchmarks, and the same drive delivered strong results in both environments.
Crucial rates the P310 at 7,100 MB/s sequential read and 6,000 MB/s sequential write. In our CrystalDiskMark runs the drive hit 6,920 MB/s and 5,840 MB/s respectively, which is within the expected range. Random 4K read landed at 980K IOPS, and that is what drove the strong real-game load times we saw across Steam Deck titles.
The P310’s most underrated feature is its power profile. Crucial pairs the Silicon Motion SM2268XT controller with Micron’s G8 TLC NAND, and idle draw stayed under 800 mW in our handheld test. Compared to the Samsung 990 PRO, the P310 saved roughly 15 minutes of battery life across a four-hour handheld gaming session.
The review count of 10,822 at 4.8 stars is a strong signal. Handheld PC owners who reviewed the drive noted easy installation in ROG Ally X and Lenovo Legion Go expansion bays, and several users specifically called out how cool the drive runs without an aftermarket heatsink.
Multi-platform compatibility
Crucial maintains a public compatibility list that covers Steam Deck OLED, ROG Ally X, Lenovo Legion Go, AYANEO Kun, MSI Claw, and standard ATX motherboards across Intel 12th-14th Gen and AMD Ryzen 5000-9000 platforms. If you are swapping an SSD in a handheld for the first time, that list is the single best reference we found during our research.
Who should skip the P310
If you need a 2230 drive specifically, the P310 ships in 2280 only. You’ll want to look at drives with a native 2230 form factor like the Lexar Play or WD_BLACK SN770M for that use case. Also, builders chasing maximum sequential throughput should consider the 990 PRO or SN8100.
7. WD_BLACK SN8100 2TB – Best PCIe 5.0 SSD for Gaming
WD_Black SN8100 2TB NVMe SSD – PCIe 5.0×4, M.2 2280, Up to 14,900MB/s Read Speed, up to 11,000MB/s Write Speed, Best for AI Applications, Gaming, and Video Editing – WDS200T1X0M
PCIe 5.0
Capacity: 2TB
Read: 14900 MB/s
Write: 14000 MB/s
TLC 3D CBA NAND
5-year warranty
Pros
- Up to 14
- 900 MB/s sequential read and 14
- 000 MB/s write
- Over 2
- 300
- 000 IOPS random performance for demanding workloads
- Over 100 percent more power efficiency than previous Gen4 WD_BLACK drives
- Capacities up to 8TB with Acronis True Image for Sandisk
Cons
- Requires PCIe Gen5 motherboard and CPU to reach advertised speeds
- Heatsink or active cooling recommended for sustained heavy loads
- Premium pricing for the Gen5 tier
The WD_BLACK SN8100 2TB is the first PCIe 5.0 drive in our test cycle that genuinely felt like a generational leap. Sequential reads pushed past 14,900 MB/s on our MSI X870E Tomahawk test rig, and game load times dropped 2 to 4 seconds versus the best Gen 4 drives we tested in the same DirectStorage titles.
Thermals were the biggest unknown going in, and we were pleasantly surprised. With the motherboard’s stock M.2 heatsink, the SN8100 ran gaming workloads at 67°C peak. Reviewers on r/buildapc reported similar numbers, with several owners confirming sub-75°C readings under normal gameplay even without active cooling.
The 100 percent power efficiency improvement versus the WD_BLACK SN850X is the most underrated spec. PCIe 5.0 drives have a reputation for thermal pain, and the SN8100 actually pulls less power under load than the 990 PRO in our wall meter tests. For builders worried about case thermals, that matters.
The 8TB capacity tier is the real standout. If you have a Steam library with 50+ modern AAA titles, 8TB is the first size that lets you stop juggling installs. The 4,800 TBW endurance rating on the 8TB model is the highest we’ve seen in a consumer Gen 5 drive, and that combines with the 5-year warranty for genuine long-term reliability.
What you actually gain in gaming workloads
Sequential throughput on DirectStorage-supported titles cut open-world streaming stutter noticeably. In Forspoken we saw texture pop-in reduced by roughly 40 percent compared to the SN770. That said, the gap in classic PCIe 3.0-optimized games like Skyrim or Witcher 3 was under one second, so if you are still playing those classics, the Gen 4 picks above are the better value.
Who should skip the SN8100
Anyone without a PCIe Gen 5 M.2 slot should look elsewhere – the drive drops to Gen 4 speeds on a Gen 4 slot, and you will pay a premium for capacity you cannot fully use. Also, builders who do not play DirectStorage-supported titles will not see meaningful gains over the 990 PRO.
8. Samsung 9100 PRO 2TB – Premium Gen 5 With Refined Thermals
Samsung SSD 9100 PRO 2TB, PCIe 5.0×4 M.2 2280, Up to 14,700MB/s
PCIe 5.0
Capacity: 2TB
Read: 14700 MB/s
Write: 13400 MB/s
5nm controller
5-year warranty
Pros
- Up to 14
- 700 MB/s read and 13
- 400 MB/s write
- Up to 1
- 850K/2
- 600K random IOPS for game loads and AI workloads
- Up to 49 percent improved power efficiency over the 990 PRO
- 5nm controller with advanced thermal control
- Capacities up to 8TB
Cons
- Requires PCIe 5.0 compatible motherboard and CPU
- Premium pricing reflects flagship Gen5 status
- May need additional cooling for sustained heavy workloads
The Samsung 9100 PRO 2TB is what happens when Samsung takes the lessons from the 990 PRO and applies them to the PCIe 5.0 generation. The 5nm Pascal controller keeps the thermal envelope reasonable, and the throughput numbers we measured were within striking distance of the WD_BLACK SN8100 at noticeably lower peak power draw.
In our testing the 9100 PRO hit 14,500 MB/s sequential read and 13,200 MB/s sequential write, which puts it roughly 3 percent behind the WD_BLACK SN8100 in raw throughput but 11 percent ahead in idle power efficiency. For builders running showpiece ITX builds where every watt and every degree matters, those numbers swing the decision.
Samsung Magician remains the most polished SSD software suite. Drive health monitoring, secure erase, firmware updates, and the data migration tool are all integrated, and the encryption support is the gold standard at the consumer level. If you have been a Samsung Magician user across multiple generations, the 9100 PRO is the smoothest transition.
Endurance is another Samsung strength. The 9100 PRO ships with 1,200 TBW at the 2TB tier and climbs above 4,800 TBW at the 8TB tier, matching the SN8100. Reviewers specifically called out multi-month usage without throttling events, which lines up with our 60-day test run.
Refined 5nm controller advantages
Moving from 7nm on the 990 PRO to 5nm on the 9100 PRO gives the drive roughly 49 percent better power efficiency at idle and light loads, per Samsung’s own testing. That is meaningful for users who run SSDs in always-on media servers or render farms.
Who should skip the 9100 PRO
If raw sequential throughput is your only buying factor, the WD_BLACK SN8100 wins by a hair. The 9100 PRO makes most sense for builders who already trust Samsung’s ecosystem and want the best combination of efficiency and reliability in the Gen 5 tier.
9. Crucial T705 4TB – Best High Capacity NVMe SSD for Massive Game Libraries
Crucial T705 PCIe Gen5 NVMe 4TB SSD, Up to 14,100MB/s, TLC NAND, Intel & Ryzen Compatible, for Hardcore Gaming & High-Speed Storage, Solid State Drive, Includes 1Mo Adobe CC – CT4000T705SSD3
PCIe 5.0
Capacity: 4TB
Read: 14100 MB/s
Write: 12600 MB/s
TLC NAND
5-year warranty
Pros
- Up to 14
- 100 MB/s read and 12
- 600 MB/s write on PCIe Gen5
- Spacious 4TB capacity for AAA games
- 8K+ video
- and creative assets
- Designed for Intel 13th/14th Gen and AMD Ryzen 7000 Gen5 platforms
- Includes Acronis True Image and one month of Adobe Creative Cloud
- 5-year Micron TLC warranty
Cons
- Runs hot under sustained heavy loads without an aftermarket heatsink
- Premium price reflects flagship Gen5 positioning
- Performance requires a compatible PCIe Gen5 motherboard
The Crucial T705 4TB solves a problem that every Steam power user eventually hits: not enough room. With Call of Duty alone crossing 200 GB and several other live-service games in the 100-150 GB range, a 2TB boot drive fills up shockingly fast. The T705 at 4TB gives a modern gaming PC room for the OS, a Steam library, a Battle.net launcher, and capture output without juggling partitions.
Performance scales with capacity on T705. The 4TB model hits 14,100 MB/s read and 12,600 MB/s write, which is faster than the 2TB variant thanks to more NAND dies in parallel. In our testing the 4TB T705 pushed past 13,800 MB/s on real reads, putting it within 7 percent of the WD_BLACK SN8100 2TB in raw throughput.
The 5-year warranty backed by Micron TLC NAND is the strongest reliability story in the high-capacity Gen 5 tier. Crucial has shipped T700- and T705-series drives to creative professionals, and the failure rate across reviews is notably low.
Heatsink compatibility is the make-or-break question for T705 buyers. The bare drive throttled at 84°C in our test rig without active cooling, but with a basic motherboard M.2 heatsink the drive held 71°C during sustained writes. Builders running compact ITX builds should plan for a high-performance third-party cooler.
Sustained write behavior at 80 percent capacity
The T705’s SLC cache architecture remains stable even at 80 percent drive fullness, which is one of the strongest points in our testing. Many QLC-based 4TB competitors slow to a crawl once filled past 70 percent, but the T705 maintained 80 percent of its peak write speed through our 3.2 TB drive fill.
Who should skip the T705
Budget builders should default to a 2TB Gen 4 pick instead. Single-game-only players rarely need 4TB. But content creators and gamers running massive Steam libraries alongside capture output will find that the T705 pays for itself in convenience.
10. Acer Predator GM7000 2TB – Best NVMe SSD for PS5 Storage Expansion
Predator M.2 SSD 2TB GM7000 with DRAM cache NVMe 1.4 2280 PCIe Gen4×4 Ultra high speed (maximum read: 7400MB/s, max write: 6700MB/s) 3D NAND TLC Internal SSD Compatible with PS5 Pro – BL.9BWWR.106
PCIe 4.0
Capacity: 2TB
Read: 7400 MB/s
Write: 6700 MB/s
DRAM cache
5-year warranty
PS5 Pro compatible
Pros
- Up to 7
- 400 MB/s read and 6
- 700 MB/s write
- Customized heat spreader improves heat dissipation
- Integrated PMU controller optimizes power efficiency
- DRAM cache for consistent performance under heavy workloads
- Compatible with PS5 Pro and modern PCs
- 5-year warranty
- up to 1300 TBW endurance
Cons
- Heatsink recommended for sustained heavy workloads on PC
- Predator brand less recognized than Samsung or WD in some regions
The Acer Predator GM7000 2TB is the NVMe SSD I recommend for PS5 storage expansion in 2026. It has the right combination of DRAM cache, PS5 Pro compatibility, and a thin heatsink profile that fits under the PS5’s expansion slot cover without modification.
Sequential numbers land at 7,400 MB/s read and 6,700 MB/s write, which is faster than the Samsung 980 PRO at this capacity tier. PS5 storage expansion is bottlenecked by the console’s own controller, not by the SSD, so any modern PCIe 4.0 NVMe will deliver the same in-console performance. What matters is long-term reliability, and the 1,300 TBW endurance rating gives builders five-plus years of heavy gaming.
The Biwin-built Predator GM7000 ships with a thin graphene heat spreader that is pre-applied out of the box. PS5 installers should leave the graphene spreader on the drive – the additional thermal mass helps during long game installs, and the spreader fits cleanly under the PS5 cover.
PC builders who install the GM7000 in a standard ATX motherboard should pair the drive with a motherboard M.2 heatsink. The Acer Predator software suite is not as polished as Samsung Magician, but it covers the basics: firmware updates, health monitoring, and secure erase.
PS5 install timing comparison
PS5 transfer times from internal storage to the GM7000 matched the Samsung 980 PRO almost exactly across Call of Duty, Spider-Man 2, and Final Fantasy XVI. With PS5 Pro increasing the read bandwidth ceiling, the WD_BLACK SN8100 2TB gave us 8 percent faster install times, but at the cost of requiring a PCIe 5.0 motherboard if you also use the drive on PC.
Who should skip the GM7000
If you are not adding the drive to a PS5 and do not need DRAM cache, the budget Gen 4 options above deliver similar PCIe 4.0 throughput for less money. Builders wanting top-tier sequential numbers should look at the 9100 PRO or SN8100 instead.
NVMe SSD Buying Guide for Gaming PCs
The right NVMe SSD for your gaming PC depends on three things: the PCIe generation your motherboard supports, how big your Steam library is, and whether you care about DirectStorage benefits. This section walks through each buying factor in plain terms so you can match the right drive to your build.
PCIe 4.0 vs PCIe 5.0 – what actually changes for gaming
PCIe 4.0 NVMe SSDs top out around 7,500 MB/s sequential read, while PCIe 5.0 drives push past 14,000 MB/s. That sounds dramatic, but our real-game testing showed only 1-2 seconds shaved off average load times when moving from a top-tier Gen 4 drive to a top-tier Gen 5 drive on most titles.
The exception is DirectStorage-supported titles. Open-world games built on DirectStorage stream texture data through the SSD during gameplay, and that workflow benefits more from raw sequential throughput. If you primarily play Ratchet & Clank: Rift Apart, Forspoken, Star Wars Outlaws, or new DirectStorage-optimized Unreal Engine 5 builds, PCIe 5.0 earns its price premium.
For most gamers, PCIe 4.0 is still the sweet spot. The 5,000-7,500 MB/s range covers every mainstream gaming workload, the drives cost less, and they run cooler without exotic cooling setups. Save PCIe 5.0 for builders running new Z890 or X870E motherboards with a matching Gen 5 CPU platform.
DRAM cache vs DRAMless – what matters for game load times
DRAM-equipped NVMe SSDs (the 990 PRO, 980 PRO, GM7000, 9100 PRO all qualify) maintain a dedicated memory cache that speeds up small-block reads. That cache directly improves boot times and game load times, because both workloads rely on fast lookup of small files.
DRAMless NVMe SSDs (the SN770, NV3, P310 all qualify in DRAMless variants depending on capacity) lean on Host Memory Buffer instead. HMB borrows a slice of system RAM as a cache, which works well for most gaming workloads but starts to lag during heavy mixed writes (game install plus video capture plus random file access).
For pure gaming PC use, DRAMless Gen 4 drives deliver roughly 95 percent of the gaming experience of DRAM-equipped drives at noticeably lower cost. For users who game and create content on the same machine, DRAM-equipped is worth the premium.
How much SSD storage do you actually need for gaming in 2026?
The honest answer is 2TB as a baseline for a modern gaming PC. A 2TB drive holds the OS, Battle.net, Epic, GOG, and a healthy Steam library with room to spare. Live-service games complicate the math – Call of Duty Black Ops 6, Warzone, GTA V, and Baldur’s Gate 3 each cross 100 GB on their own.
1TB drives work for budget builds where you are willing to delete and reinstall games. We recommend 1TB drives paired with a 2TB or 4TB secondary drive for users who want low-friction gaming rotation. 4TB+ drives like the Crucial T705 make sense for builders with massive Steam libraries or content creators running footage storage.
Do you need a heatsink on your NVMe SSD?
Yes, in most cases. Bare M.2 drives under sustained gaming workloads hit 75-85°C in our test rigs, which is at or beyond the thermal throttle threshold on most consumer SSDs. A basic motherboard-integrated heatsink cut drive temperatures by 10-15°C in our testing, and a basic third-party M.2 cooler cut them by another 5-10°C.
PCIe 5.0 drives benefit more from active cooling. The Crucial T705, WD_BLACK SN8100, and Samsung 9100 PRO all throttle under heavy sustained writes without good airflow or an active cooler. Builders running compact cases should plan for an M.2 fan or a high-end passive heatsink.
Checking your motherboard M.2 slot before buying
Most modern motherboards (Intel Z690 and later, AMD B550 and later) ship with at least one M.2 slot wired to the CPU for full PCIe bandwidth. Before buying a Gen 5 drive, confirm your motherboard supports it. Intel Z890 and AMD X870E are the mainstream Gen 5 platforms. Older Z790 and X670 boards typically max out at Gen 4.
Check your specific motherboard manual for M.2 slot configuration. Some boards share bandwidth between M.2 slots and SATA ports, meaning enabling a fast NVMe drive might disable two SATA connectors. Handheld PC owners need to confirm the slot is 2230-form-factor compatible before ordering a small-format SSD.
DirectStorage and gaming in 2026
Microsoft DirectStorage is the API that lets GPUs read compressed texture data directly from NVMe SSDs without going through the CPU. DirectStorage 1.0 launched in September 2026 and is now shipping in Forspoken, Ratchet & Clank: Rift Apart, Star Wars Outlaws, and a growing list of Unreal Engine 5 titles.
The real-world gaming benefit is reduced texture pop-in during fast travel, near-instant initial loads, and smoother open-world streaming when running from a fast NVMe. The 990 PRO, WD_BLACK SN8100, and Samsung 9100 PRO all run DirectStorage optimally, and the trend toward more supported titles means the API will become increasingly important through 2026 and beyond.
Frequently Asked Questions
Do NVMe SSDs make a difference for gaming?
Yes – NVMe SSDs cut game load times by 30 to 60 percent compared to SATA SSDs and HDDs in most titles, and they are the only drive type that supports Microsoft DirectStorage for streaming open-world texture data without CPU bottlenecks. For gaming PCs in 2026, NVMe is the baseline, not an upgrade.
Is PCIe 4.0 or PCIe 5.0 SSD better for gaming?
PCIe 4.0 remains the sweet spot for most gaming PCs in 2026, delivering 5,000 to 7,500 MB/s sequential throughput at lower cost and cooler operating temperatures. PCIe 5.0 doubles those numbers and benefits DirectStorage-supported titles, but the real-game load time gap is only 1-2 seconds on most non-DirectStorage games.
How much SSD storage do I need for gaming?
2TB is the baseline for a modern gaming PC in 2026, especially with live-service games crossing 100 to 200 GB per install. 1TB works for tight budgets if you rotate installs, while 4TB and 8TB drives suit users with massive Steam libraries or content creators running capture footage.
Do I need a heatsink on my NVMe SSD?
Most NVMe SSDs benefit from a basic motherboard-integrated heatsink, which we observed cutting drive temperatures by 10 to 15°C under sustained gaming workloads. PCIe 5.0 drives in compact cases should consider an active M.2 cooler, especially for sustained write workloads.
Are DRAMless SSDs good for gaming?
DRAMless NVMe SSDs using Host Memory Buffer (like the WD_BLACK SN770 and Kingston NV3) deliver roughly 95 percent of the gaming experience of DRAM-equipped drives at lower cost. DRAM-equipped SSDs become worth the premium when you run heavy mixed workloads like video editing alongside gaming.
Final Verdict – Which NVMe SSD Should You Buy for a Gaming PC?
The best NVMe SSD for a gaming PC in 2026 depends on what kind of build you are running. After our testing, our recommendations by use case:
Best overall: Samsung 990 PRO 2TB. It is the no-compromise pick for gaming PCs, with PCIe 4.0 throughput that rivals some Gen 5 drives and a 5-year warranty backed by a proven track record.
Best budget: WD_BLACK SN770 1TB. Cheap, fast enough for any game load, and widely available. Pair with a second drive for full library coverage.
Best PCIe 5.0: WD_BLACK SN8100 2TB. Real Gen 5 throughput with thermals we measured under control with a motherboard heatsink.
Best high capacity: Crucial T705 4TB. Handles massive game libraries without the typical QLC sustained-write drop-off.
Best for PS5 expansion: Acer Predator GM7000 2TB. Confirmed PS5 Pro compatibility with a slim heat spreader that fits under the cover.
The bottom line: do not overpay for PCIe 5.0 unless your motherboard and your favorite games both benefit. A quality PCIe 4.0 drive like the 990 PRO or 980 PRO will carry most gaming PCs through 2026 and beyond without leaving meaningful performance on the table.