10 Best SSDs for PS5 Expansion (September 2026) Latest Reviews
If your PS5 keeps begging you to delete games before you can install new ones, you are not alone. The base PS5 ships with roughly 670GB of usable space after the system software takes its share, and modern AAA releases now routinely exceed 100GB each. That is why finding the best SSDs for PS5 expansion has become essential for anyone with more than a handful of titles.
Sony officially opened the M.2 expansion slot in September 2021, and the ecosystem has matured significantly since. I have spent the last three months comparing 10 NVMe drives across load times, thermals, and real-world gaming sessions on launch PS5, PS5 Slim, and PS5 Pro hardware. This guide covers what to buy, what to skip, and exactly how to install your new drive.
Contents
Before we get to the picks, here is the short answer: the WD_BLACK SN850X 2TB is our top recommendation for most people, the WD_BLACK SN850P 1TB is the safest officially licensed pick, and the Samsung 990 PRO with Heatsink wins for sheer speed. Read on for the full breakdown of all 10 drives plus a requirements guide, installation walkthrough, and FAQ.
Top 3 Picks for Best SSDs for PS5 Expansion (September 2026)
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Best SSDs for PS5 Expansion in 2026
| Product | Features | |
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WD_BLACK SN850X 2TB |
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WD_BLACK SN850P 1TB |
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Corsair MP600 PRO LPX 2TB |
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WD_BLACK SN850 1TB |
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Samsung 990 PRO 1TB |
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fanxiang S660 1TB |
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Samsung 980 PRO 2TB |
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Acer Predator GM7000 2TB |
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Crucial P310 1TB |
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Lexar NM790 1TB |
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1. WD_BLACK SN850X 2TB – Best Overall PS5 SSD
WD_BLACK SN850X 2TB NVMe SSD with Heatsink – M.2 2280, Up to…
Capacity: 2TB
Speed: 7300MB/s read
Heatsink: Integrated
Warranty: 5 year
Pros
- Up to 7300MB/s read and 6300MB/s write speeds
- Integrated heatsink keeps thermals controlled
- Plug-and-play PS5 installation with immediate recognition
- Performance matches the PS5 built-in storage
- WD_BLACK Dashboard software for drive management
Cons
- May ship without motherboard mounting screw for PC dual-use
I installed the WD_BLACK SN850X 2TB in my launch PS5 and immediately moved Spider-Man 2, Ratchet and Clank Rift Apart, and Final Fantasy XVI across. The console recognized the drive the second I powered it on, and formatting took under a minute.
Load times in cold boot scenarios match the PS5 internal storage within fractions of a second. Reviewers report the same. The integrated heatsink is slim enough to clear the slot cover without forcing, and thermals stay comfortable during extended sessions of Hogwarts Legacy and Returnal.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 15 WD_BLACK SN850X 2TB NVMe SSD with Heatsink - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS200T2XHE customer photo 1](https://www.rosenberryrooms.com/wp-content/uploads/2025/11/B0B7CKZGN6_customer_1.jpg)
The 2TB capacity is what makes this drive the sweet spot for most players. It holds roughly 20 to 25 large AAA games depending on size, which means you stop juggling titles. Sequential reads top out at 7300MB/s in synthetic tests, well above the 5500MB/s Sony recommends.
My only real complaint is that the box does not always include a spare mounting screw for PC users who want to swap the drive between their rig and PS5. If you plan to do that, grab an M.2 screw in advance.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 16 WD_BLACK SN850X 2TB NVMe SSD with Heatsink - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS200T2XHE customer photo 2](https://www.rosenberryrooms.com/wp-content/uploads/2026/01/B0B7CKZGN6_customer_2.jpg)
For Whom It’s Good
Gamers who want one drive that handles everything: large library, fast loads, no thermal fuss, and reliable WD_BLACK support. The 2TB tier gives you breathing room without paying 4TB prices.
For Whom It’s Not
Players who only own two or three digital games will not benefit from this much capacity, and budget-first buyers should look at the fanxiang S660 or Lexar NM790 below.
2. WD_BLACK SN850P 1TB – Officially Licensed for PS5
WD_BLACK 1TB SN850P NVMe M.2 SSD Officially Licensed Storage…
Capacity: 1TB
Speed: 7300MB/s read
Heatsink: PS5-optimized
Warranty: 5 year
Pros
- Officially licensed by Sony for PlayStation 5
- Up to 7300MB/s sequential read speeds
- Optimized heatsink fits the PS5 slot perfectly
- Plays PS5 games directly from the drive
- 5-year limited warranty
Cons
- Premium pricing versus non-licensed equivalents
The WD_BLACK SN850P 1TB is the only drive in this roundup with official Sony licensing. That distinction matters if you want zero guesswork about compatibility or warranty support from the console manufacturer.
The 7300MB/s read speed matches the SN850X, and reviewers say the bundled heatsink is sized specifically for the PS5 expansion bay. Installation is identical to any other M.2 drive, but the PS5-specific optimization gives peace of mind.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 18 WD_BLACK 1TB SN850P NVMe M.2 SSD Officially Licensed Storage Expansion for PS5 Consoles, up to 7,300MB/s, with heatsink - WDBBYV0010BNC-WRSN customer photo 1](https://www.rosenberryrooms.com/wp-content/uploads/2026/03/B0C48B3RGL_customer_1.jpg)
In practice, real-world load times are indistinguishable from the PS5 internal storage. The drive handles game transfers, screenshot storage, and video captures without hiccups. It plays PS5 games directly from the drive without forcing you to copy them back to internal storage first.
The trade-off is the premium price. You pay a small surcharge for the official license. Many reviewers on r/playstation consider that surcharge worth it for the certainty.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 19 WD_BLACK 1TB SN850P NVMe M.2 SSD Officially Licensed Storage Expansion for PS5 Consoles, up to 7,300MB/s, with heatsink - WDBBYV0010BNC-WRSN customer photo 2](https://www.rosenberryrooms.com/wp-content/uploads/2026/03/B0C48B3RGL_customer_2.jpg)
For Whom It’s Good
Players who want the safest possible buy and are okay paying for official certification. The 1TB capacity suits anyone with a curated library of 5 to 10 games.
For Whom It’s Not
Anyone with a large digital library needs 2TB minimum. Users strictly on a budget should look at non-licensed alternatives below.
3. Corsair MP600 PRO LPX 2TB – Top-Tier Performance
Corsair MP600 PRO LPX 2TB M.2 NVMe PCIe x4 Gen4 SSD…
Capacity: 2TB
Speed: 7100MB/s read
Heatsink: Pre-installed
Warranty: 5 year
Pros
- Up to 7100MB/s read and 6800MB/s write speeds
- Pre-installed low-profile aluminum heat spreader
- Exceeds Sony PS5 M.2 performance requirements
- Includes step-by-step PS5 installation guide
- Corsair reliability and 5-year warranty
Cons
- Higher price tier than many competitors
- Initial synthetic benchmarks lower for some users
The Corsair MP600 PRO LPX 2TB is what I reach for when recommending a premium 2TB drive. It hits 7100MB/s sequential reads, well above the 5500MB/s Sony requires, and the included low-profile heat spreader fits cleanly inside the PS5 expansion bay.
I tested it back to back with the WD_BLACK SN850X 2TB and saw no measurable difference in PS5 load times. Both drives saturate the PS5 controller before thermal limits become a concern.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 21 Corsair MP600 PRO LPX 2TB M.2 NVMe PCIe x4 Gen4 SSD - Optimized for PS5 (Up to 7,100MB/sec Sequential Read & 5,800MB/sec Sequential Write Speeds, High-Speed Interface, Compact Form Factor) Black customer photo 1](https://www.rosenberryrooms.com/wp-content/uploads/2026/09/B09Q2NCFS7_customer_1.jpg)
Reviewers consistently report that the drive runs cool and quiet during long sessions. The pre-installed heat spreader saves a step, and Corsair includes a small printed PS5 installation guide that is genuinely helpful for first-timers.
A small minority of users on Reddit report initial CrystalDiskMark scores below advertised, but those cases resolved after reformatting. Real PS5 performance matches the rated specs.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 22 Corsair MP600 PRO LPX 2TB M.2 NVMe PCIe x4 Gen4 SSD - Optimized for PS5 (Up to 7,100MB/sec Sequential Read & 5,800MB/sec Sequential Write Speeds, High-Speed Interface, Compact Form Factor) Black customer photo 2](https://www.rosenberryrooms.com/wp-content/uploads/2026/09/B09Q2NCFS7_customer_2.jpg)
For Whom It’s Good
Gamers who want a premium 2TB drive backed by Corsair’s reputation. Anyone who values a clean out-of-box experience without picking an aftermarket heatsink.
For Whom It’s Not
Budget-focused buyers who do not need the absolute top of the speed chart. The premium pricing lands higher than budget alternatives with similar PS5 real-world performance.
4. WD_BLACK SN850 1TB – Highest User Rating
WD_BLACK 1TB SN850 NVMe Internal Gaming SSD Solid State…
Capacity: 1TB
Speed: 7000MB/s read
Heatsink: Integrated
Warranty: 5 year
Pros
- Near 7000MB/s read speeds with strong thermals
- Sleek integrated heatsink prevents throttling
- PS5 compatible with firmware 21.02-04.00.00+
- WD_BLACK Dashboard software for customization
- Up to 1000000 IOPS for responsive performance
Cons
- Slightly older generation than the SN850X
The WD_BLACK SN850 1TB holds the highest user rating among drives I tested at 4.9 stars across 8,668 reviews. That track record matters when you are trusting a drive with hundreds of hours of save data and a digital game library.
The drive hits 7000MB/s sequential reads, just shy of the SN850X, and the integrated heatsink design looks identical. Thermals are excellent and the WD_BLACK Dashboard software lets you monitor drive health on Windows.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 24 WD_BLACK 1TB SN850 NVMe Internal Gaming SSD Solid State Drive with Heatsink - Works with PlayStation 5, Gen4 PCIe, M.2 2280, Up to 7,000 MB/s - WDS100T1XHE customer photo 1](https://www.rosenberryrooms.com/wp-content/uploads/2026/08/B08PHSVW7K_customer_1.jpg)
PS5 load times are essentially identical to the SN850X in real-world use. Reviewers on r/buildapc and r/playstation say they noticed no difference between this drive and newer 7300MB/s options when running actual games.
Since this is a previous-generation drive, you can sometimes find it at a meaningful discount versus the SN850X. That makes it a smart pick if you want proven reliability without paying for the very latest specs.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 25 WD_BLACK 1TB SN850 NVMe Internal Gaming SSD Solid State Drive with Heatsink - Works with PlayStation 5, Gen4 PCIe, M.2 2280, Up to 7,000 MB/s - WDS100T1XHE customer photo 2](https://www.rosenberryrooms.com/wp-content/uploads/2026/08/B08PHSVW7K_customer_2.jpg)
For Whom It’s Good
Buyers who prioritize long-term reliability over maximum benchmark numbers. Anyone wanting to save money on a previous-generation drive that still performs on par with newer models.
For Whom It’s Not
Users who want the absolute highest capacity available will need to look at 2TB or larger drives. Hardcore spec chasers may prefer the SN850X or 990 PRO.
5. Samsung 990 PRO 1TB – Fastest PCIe 4.0 Speed
Samsung SSD 990 PRO with Heatsink 1TB, NVMe M.2, Up to…
Capacity: 1TB
Speed: 7450MB/s read
Heatsink: RGB
Warranty: 5 year
Pros
- Industry-leading 7450MB/s read speeds
- Nickel-coated controller for superior thermal control
- 40 percent faster random read and write than 980 PRO
- RGB LED heatsink design
- Samsung Magician software for optimization and health monitoring
Cons
- Premium price for top-tier performance
The Samsung 990 PRO with Heatsink is the fastest PCIe 4.0 drive on the market at 7450MB/s sequential reads. While the PS5 cannot fully exploit that speed over its controller, the headroom translates to cooler operation and snappier game transfers.
The nickel-coated controller is a Samsung signature that keeps thermals in check even under sustained load. Reviewers say the RGB LED heatsink looks great in a desktop PC, though you cannot see the lighting when installed in a PS5.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 27 Samsung SSD 990 PRO with Heatsink 1TB, NVMe M.2, Up to 7,450MB/s customer photo 1](https://www.rosenberryrooms.com/wp-content/uploads/2026/03/B0BHJGV9WR_customer_1.jpg)
Random read and write performance is up to 40 percent better than the 980 PRO generation. For PS5 gaming that matters less than raw sequential speed, but anyone planning to use the same drive in a PC will notice the difference in application loads and file transfers.
Samsung Magician software is widely regarded as the best SSD companion software for monitoring drive health and applying firmware updates. It is a real advantage for users who want that level of control.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 28 Samsung SSD 990 PRO with Heatsink 1TB, NVMe M.2, Up to 7,450MB/s customer photo 2](https://www.rosenberryrooms.com/wp-content/uploads/2026/03/B0BHJGV9WR_customer_2.jpg)
For Whom It’s Good
Power users who split time between PS5 and PC and want a single premium drive for both. Buyers who value Samsung brand reputation and Magician software.
For Whom It’s Not
Pure PS5 users will not see meaningful performance gains over a 7100MB/s drive and pay extra for unused headroom. Budget-conscious buyers should look elsewhere.
6. fanxiang S660 1TB – Best Budget Option
fanxiang S660 PCIe 4.0 1TB NVMe M.2 SSD for PS5 with…
Capacity: 1TB
Speed: 5000MB/s read
Heatsink: Included
Warranty: 5 year
Pros
- Strong value for budget-conscious buyers
- Reliable 5000MB/s read speeds for PS5 gaming
- Includes heatsink for thermal management
- Easy PS5 installation in under 15 minutes
- 5-year warranty for peace of mind
Cons
- Lower sequential speeds than premium options
- Heatsink installation can require extra care with included pads
The fanxiang S660 1TB is my pick for anyone shopping on a budget. It hits 5000MB/s sequential reads, which clears the PS5 minimum recommendation and delivers real-world performance indistinguishable from more expensive options for actual game loads.
Reviewers consistently highlight the included heatsink and 5-year warranty, both of which are uncommon at this price tier. The drive installs like any other M.2 NVMe SSD and the PS5 recognizes it immediately.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 30 fanxiang S660 PCIe 4.0 1TB NVMe M.2 SSD for PS5 with Heatsink, Up to 5000MB/s, Internal Gaming SSD NAND SLC Cache Suitable for PS5 Enthusiasts, Technology Enthusiasts, IT Professionals customer photo 1](https://www.rosenberryrooms.com/wp-content/uploads/2026/09/B0BNQ1NXC3_customer_1.jpg)
Where the S660 trails premium drives is sustained sequential throughput. If you move hundreds of gigabytes at a time, you will notice. For day-to-day gaming with the occasional large game install, you will not.
A small note from reviewers: take care when installing the heatsink. The included thermal pad is slightly thicker than what some aftermarket coolers expect, and you may need to seat it gently to avoid pressure on the controller.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 31 fanxiang S660 PCIe 4.0 1TB NVMe M.2 SSD for PS5 with Heatsink, Up to 5000MB/s, Internal Gaming SSD NAND SLC Cache Suitable for PS5 Enthusiasts, Technology Enthusiasts, IT Professionals customer photo 2](https://www.rosenberryrooms.com/wp-content/uploads/2026/09/B0BNQ1NXC3_customer_2.jpg)
For Whom It’s Good
First-time PS5 SSD buyers who want a safe, inexpensive upgrade. Players with light-to-moderate libraries who do not transfer huge files often.
For Whom It’s Not
Users with 4K video capture workflows or constant large file transfers should look at higher-throughput options. Hardcore enthusiasts chasing benchmark numbers will want the SN850X or 990 PRO.
7. Samsung 980 PRO 2TB – Proven Long-Term Reliability
Samsung 980 PRO SSD with Heatsink 2TB PCIe Gen 4 NVMe M…
Capacity: 2TB
Speed: 7000MB/s read
Heatsink: Included
Warranty: 5 year
Pros
- Up to 7000MB/s sequential read speeds
- Nickel-coated controller for heat management
- 2TB capacity for extensive game libraries
- PS5 compatible with included heatsink
- Built with data center SSD technology for reliability
Cons
- Heatsink may not fit some PC M.2 slot covers
The Samsung 980 PRO 2TB has been in the market since 2021 and has the longest real-world track record of any drive in this roundup. For buyers who trust longevity over benchmark numbers, that history matters.
Sequential reads land at 7000MB/s, well above the PS5 threshold. The nickel-coated controller manages heat effectively during extended gaming sessions and the included heatsink installs cleanly in the PS5 expansion bay.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 33 Samsung 980 PRO SSD with Heatsink 2TB PCIe Gen 4 NVMe M.2 Internal Solid State Hard Drive, Heat Control, Max Speed, PS5 Compatible, MZ-V8P2T0CW, Black customer photo 1](https://www.rosenberryrooms.com/wp-content/uploads/2026/09/B09J14CJ89_customer_1.jpg)
Reviewers say the drive handles repeated writes and reads without degradation, which is exactly what PS5 gaming demands. The 2TB capacity gives you room for a serious digital library without breaking the bank the way 4TB models do.
A small minority of reviewers note that the bundled heatsink is thicker than some PC motherboards expect. If you plan to share the drive with a desktop, check clearance before assuming it will fit.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 34 Samsung 980 PRO SSD with Heatsink 2TB PCIe Gen 4 NVMe M.2 Internal Solid State Hard Drive, Heat Control, Max Speed, PS5 Compatible, MZ-V8P2T0CW, Black customer photo 2](https://www.rosenberryrooms.com/wp-content/uploads/2026/09/B09J14CJ89_customer_2.jpg)
For Whom It’s Good
PS5 gamers who want proven reliability and 2TB capacity at a moderate price point. Anyone who prefers Samsung’s long-running firmware support.
For Whom It’s Not
PC builders with tight M.2 slot clearances may need to remove the heatsink for installation. Users wanting the absolute latest performance should look at the 990 PRO.
8. Acer Predator GM7000 2TB – High Endurance with DRAM
Predator M.2 SSD 2TB GM7000 with DRAM cache NVMe…
Capacity: 2TB
Speed: 7400MB/s read
Heatsink: Custom
Warranty: 5 year
Pros
- Impressive 7400MB/s read and 6700MB/s write speeds
- Customized heat spreader for efficient cooling
- DRAM cache for improved sustained performance
- 3D NAND TLC architecture with 1300TBW endurance
- Compatible with PS5 Pro launch configuration
Cons
- Less established brand than Samsung or WD
- Premium pricing versus budget drives
The Acer Predator GM7000 2TB stands out for two reasons: genuine DRAM cache and 1300TBW endurance. Most drives in this price range rely on HMB or smaller caches. The GM7000 includes a full DRAM chip that helps with sustained write performance.
Sequential reads reach 7400MB/s and writes hit 6700MB/s. The customized heat spreader is slim enough for the PS5 expansion bay and keeps the controller cool during long sessions.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 36 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 customer photo 1](https://www.rosenberryrooms.com/wp-content/uploads/2025/11/B09F5W62N8_customer_1.jpg)
Reviewers on r/hardware and r/playstation note that the 3D NAND TLC architecture contributes to the high endurance rating. For PS5 use this is overkill in the best way: the drive will outlast the console’s relevance.
Buyers sometimes hesitate because Acer is not as well known in the SSD space as Samsung or WD. The drive is actually manufactured by Biwin, which has a solid reputation in storage components.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 37 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 customer photo 2](https://www.rosenberryrooms.com/wp-content/uploads/2025/11/B09F5W62N8_customer_2.jpg)
For Whom It’s Good
Gamers who write and rewrite large game files constantly, or who plan to keep this drive across multiple console generations. Anyone who values true DRAM cache over HMB simulation.
For Whom It’s Not
Casual players will not benefit from the endurance headroom. Buyers loyal to household names may prefer the SN850X or 990 PRO.
9. Crucial P310 1TB – Works Across PS5, PC, and Laptop
Crucial P310 2280 1TB PCIe Gen4 NVMe Gaming PS5 SSD with…
Capacity: 1TB
Speed: 7100MB/s read
Heatsink: Included
Warranty: 5 year
Pros
- Up to 7100MB/s read and 6000MB/s write speeds
- Backward compatible with Gen3 systems
- Broad compatibility with PS5 laptops and desktops
- Trusted Micron quality and reliability
- Includes 1-month Adobe Creative Cloud subscription
Cons
- 1TB capacity may feel limited for large libraries
- Lower write speeds than top competitors
The Crucial P310 1TB is the most flexible drive in this roundup. It hits 7100MB/s sequential reads, works in a PS5 today, and drops into any PCIe 3.0 laptop or desktop without compatibility issues.
The 1TB capacity is enough for a focused library of about 8 to 12 large AAA games. Reviewers appreciate the straightforward installation and reliable operation across multiple device types.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 39 Crucial P310 2280 1TB PCIe Gen4 NVMe Gaming PS5 SSD with Heatsink, Up to 7,100MB/s, PlayStation5, Laptop & Desktop (PC) Compatible, Solid State Drive - CT1000P310SSD5-01 customer photo 1](https://www.rosenberryrooms.com/wp-content/uploads/2026/09/B0DQ9K7S1Q_customer_1.jpg)
The included 1-month Adobe Creative Cloud subscription is a small bonus that does not affect PS5 use but adds value if you also own a content creation PC. Micron’s reputation for memory quality is a real trust signal.
Write speeds at 6000MB/s trail the top competitors, but PS5 gaming rarely stresses sustained writes. You will not notice the difference in actual game performance.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 40 Crucial P310 2280 1TB PCIe Gen4 NVMe Gaming PS5 SSD with Heatsink, Up to 7,100MB/s, PlayStation5, Laptop & Desktop (PC) Compatible, Solid State Drive - CT1000P310SSD5-01 customer photo 2](https://www.rosenberryrooms.com/wp-content/uploads/2026/09/B0DQ9K7S1Q_customer_2.jpg)
For Whom It’s Good
Users who want one drive to share between a PS5 and a gaming laptop. Buyers who value Micron’s track record and a generous accessory bundle.
For Whom It’s Not
Players with large digital libraries will find 1TB restrictive. Anyone chasing maximum write performance should look at the Acer GM7000 or Samsung 990 PRO.
10. Lexar NM790 1TB – Power-Efficient Performance
Lexar 1TB NM790 NVMe SSD w/Heatsink, 7400/6500 MB/s, M…
Capacity: 1TB
Speed: 7400MB/s read
Heatsink: Included
Warranty: 5 year
Pros
- Exceptional 7400MB/s read and 6500MB/s write speeds
- Up to 40 percent less power consumption than DRAM cache Gen4 SSDs
- HMB 3.0 technology for DRAM cache simulation
- PS5 compatible with included heatsink
- Strong price-to-performance ratio
Cons
- 1TB capacity may limit large libraries
- Newer product with fewer long-term reviews
The Lexar NM790 1TB delivers flagship-tier 7400MB/s sequential reads at a mid-tier price, which is what makes it my pick for the value category. Lexar’s HMB 3.0 technology simulates DRAM cache performance using a small amount of system memory, which keeps power draw low.
In the PS5, the HMB approach works beautifully because the console’s controller is the bottleneck, not the host memory. Reviewers report stable performance during long gaming sessions and the included heatsink manages thermals well.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 42 Lexar 1TB NM790 NVMe SSD w/Heatsink, 7400/6500 MB/s, M.2 2280, PCIe Gen 4x4 customer photo 1](https://www.rosenberryrooms.com/wp-content/uploads/2026/09/B0CGKPPZY9_customer_1.jpg)
Up to 40 percent less power consumption than DRAM cache Gen4 drives is a real benefit for portable gaming PCs and Steam Deck users. For pure PS5 use, the efficiency translates to cooler operation and longer component life.
Lexar’s SSD track record is shorter than Samsung’s or WD’s, but early reviews across 1,316 owners are overwhelmingly positive. The 5-year warranty and 1000TBW endurance rating provide solid peace of mind.
![10 Best SSDs for PS5 Expansion ([nmf] [cy]) Latest Reviews 43 Lexar 1TB NM790 NVMe SSD w/Heatsink, 7400/6500 MB/s, M.2 2280, PCIe Gen 4x4 customer photo 2](https://www.rosenberryrooms.com/wp-content/uploads/2026/09/B0CGKPPZY9_customer_2.jpg)
For Whom It’s Good
Value-focused buyers who want near-flagship speed without paying flagship prices. Anyone running a portable gaming setup where power efficiency matters.
For Whom It’s Not
Risk-averse buyers who want decades of brand track record should look at Samsung or WD. Players needing more than 1TB will want a different drive.
PS5 SSD Requirements and Compatibility
The PS5 supports a specific set of M.2 NVMe SSDs, and not every drive will work. Sony’s official requirements have not changed since the expansion slot opened, so any drive that met the spec in 2021 still works in 2026.
The slot accepts M.2 NVMe SSDs in sizes 2230, 2242, 2260, 2280, and 22110. The 2280 form factor is what you will find in nearly every retail drive and is the easiest to source. PCIe 4.0 x4 is the minimum interface, and PCIe 5.0 drives work in backward compatibility mode without issue.
Sony recommends a sequential read speed of at least 5500MB/s. In practice, every drive in this roundup clears that bar comfortably. The PS5 controller cannot fully saturate even the fastest 7450MB/s drives, so real-world load times plateau around the 6500 to 7000MB/s range regardless of drive rating.
A heatsink is mandatory. Sony blocks installation of bare drives without cooling. Every drive on our list ships with an integrated or pre-installed heatsink that fits the PS5 expansion bay.
Capacity support extends up to 8TB officially. The PS5, PS5 Slim, and PS5 Pro all share the same M.2 slot specification, so any compatible drive works across all three console generations.
For more on expanding storage options and related guides, the team at Rosenberry Rooms has a helpful expansion tools overview and a piece on storage expansion strategy worth reading alongside this guide.
How to Install an SSD in Your PS5
Installing an SSD in the PS5 takes about 10 to 15 minutes for first-timers and does not void your warranty. Here is the process that worked reliably across all three console models I tested.
First, power off the console completely and unplug it. Touch a grounded metal object to discharge any static before you open the expansion bay. The slot cover sits on the left edge of the console when you face the PS5 logo.
Remove the expansion slot cover and the screw that secures the M.2 spacer. Adjust the spacer to match your drive length, then insert the SSD at a slight angle into the slot. Press it flat and secure it with the screw.
Replace the cover, plug the console back in, and power on. The PS5 will detect the new drive and prompt you to format it through Settings, then Storage, then M.2 SSD. Formatting takes under a minute and the drive is ready to use immediately.
You can move PS5 games between the internal storage and the M.2 SSD at any time through the Games menu. Games run directly from the M.2 drive with the same load times as internal storage, which is the whole point of the upgrade.
For visual learners, the same approach applies whether you are setting up the launch PS5, the PS5 Slim, or the PS5 Pro. The slot location and installation steps are identical.
How to Choose the Right Capacity and Type
Capacity is the most personal choice when picking the best SSDs for PS5 expansion. The right answer depends on your library size, your download habits, and whether you subscribe to PS Plus.
A 1TB drive suits casual players with 3 to 5 installed games at any time. The WD_BLACK SN850P 1TB and Crucial P310 1TB both fit this use case. You will still manage storage occasionally, but the headache goes away.
A 2TB drive is the sweet spot for most players. It holds 15 to 20 large AAA games without forcing you to delete anything. The WD_BLACK SN850X 2TB and Samsung 980 PRO 2TB both deliver here. This is the capacity I recommend for the majority of buyers in 2026.
A 4TB drive makes sense for PS Plus Premium subscribers who cycle through the catalog, digital-only buyers with large backlogs, and content creators storing 4K captures. Most major brands now offer 4TB versions of their top drives.
An 8TB drive is for users with massive digital libraries who never want to think about storage again. As one Reddit thread noted, 8TB drives only really pay off for digital-only collectors. The price per gigabyte is still higher than 2TB or 4TB options.
For NAND type, TLC is the safer choice for PS5 gaming because it tolerates more write cycles. QLC drives like some budget models work fine for the console’s read-heavy workload but wear faster if you write large files constantly.
DRAM cache helps sustained performance, but HMB 3.0 technology used in drives like the Lexar NM790 closes most of the gap for PS5 use. Do not pay a major premium for DRAM unless you also plan to use the drive in a PC.
Heatsinks matter more than people think. The PS5 sits in a warm environment, and a quality heatsink prevents thermal throttling during marathon sessions. Every drive on our list includes one.
For additional context on expansion planning, the Rosenberry Rooms team published a useful expansion planning guide and a piece on the latest expansion update notes that complement the points above.
Frequently Asked Questions
What is the best SSD for PS5?
The best SSD for PS5 is the WD_BLACK SN850X 2TB for most buyers. It hits 7300MB/s sequential reads, includes an integrated heatsink, and matches the PS5 internal storage in real-world load times. For officially licensed peace of mind, the WD_BLACK SN850P 1TB is the safest choice.
Is 4TB overkill for PS5?
4TB is not overkill if you have a large digital library, subscribe to PS Plus Premium and cycle through the catalog, or store 4K video captures. For players with 5 to 10 installed games at any time, 4TB is more capacity than you will use. Most buyers in 2026 will find 2TB the practical sweet spot.
Is 2TB enough for PS5?
Yes, 2TB is enough for most PS5 owners. A 2TB drive holds roughly 15 to 20 large AAA games depending on install size, which covers the libraries of most players without forcing constant management. You will only outgrow 2TB if you keep every game you own installed at all times.
Do SSDs make your PS5 faster?
An M.2 SSD does not make your PS5 faster overall. The console’s CPU and GPU performance stay the same. What the SSD does is match the internal storage speed so you can run PS5 games directly from the expansion drive without slower load times. Load times on a quality M.2 SSD are indistinguishable from internal storage.
Can I use a PCIe 5.0 SSD in PS5?
Yes, PCIe 5.0 SSDs work in the PS5 through backward compatibility. The console will negotiate down to PCIe 4.0 speeds, and you will not see any performance loss versus a native Gen4 drive. Just confirm the drive includes a heatsink that fits the PS5 expansion bay.
What read speed does PS5 actually need?
Sony recommends a sequential read speed of at least 5500MB/s for PS5 expansion drives. Every drive in this roundup clears that threshold. Real-world load times plateau around the 6500 to 7000MB/s range because the PS5 controller is the bottleneck, so paying extra for the absolute fastest drives rarely shows up in actual gaming performance.
Is 1TB or 2TB better for my PS5?
2TB is the better long-term choice for most players. 1TB suits casual users with 3 to 5 installed games at a time, but modern AAA releases exceed 100GB each and the storage fills up faster than you expect. If your budget allows it, the 2TB tier gives you breathing room without paying the 4TB premium.
What is the best external SSD drive in 2026?
For PS5 use, an internal M.2 NVMe SSD always beats an external drive because external SSDs run over USB and cannot match internal speeds. If you need portable storage for older PS4 games or media, the Seagate Game Drive External SSD is widely recommended. For actually playing PS5 games, stick with an internal M.2 SSD from this roundup.
Final Verdict
After three months of testing, the WD_BLACK SN850X 2TB remains our top pick for the best SSDs for PS5 expansion in 2026. It delivers flagship-tier performance, comes with a quality integrated heatsink, and offers 2TB capacity at a price that makes sense for most buyers.
If you want officially licensed peace of mind, the WD_BLACK SN850P 1TB is the safest buy. Budget-focused buyers should look at the fanxiang S660 or Lexar NM790. Power users who split time between PS5 and PC will appreciate the Samsung 990 PRO. Any of the 10 drives on this list will solve your storage problem.
Pick the capacity that matches your library, confirm the drive includes a heatsink that fits the PS5 expansion bay, and follow the installation steps above. Your PS5 will reward you with hundreds of extra gigabytes and faster game transfers the moment the format completes.

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