Top 10 Steam Deck SSD

Discover our curated selection of high-quality products.

Last update: 12-07-2026

Best Storage Devices overall →
1
Corsair MP600 MINI 1TB M.2 NVMe PCIe x4 Gen4 2 SSD – M.2 2230 – Up to 4,800MB/sec Sequential Read – High-Density 3D TLC NAND – Great for Steam Deck and Microsoft Surface – Black
Corsair

Corsair MP600 MINI 1TB M.2 NVMe PCIe x4 Gen4 2 SSD – M.2 2230 – Up to 4,800MB/sec Sequential Read – High-Density 3D TLC NAND – Great for Steam Deck and Microsoft Surface – Black

  • Compact M.2 2230 Form-Factor: Fully compatible with Valve Steam Deck, Microsoft Surface, and other ultra-thin devices, making a great upgrade for compatible machines.
  • Extreme Gen4 Storage Performance: A PCIe Gen4 x4 controller delivers up to 4,800MB/sec sequential read and 4,800MB/sec sequential write speeds, for rapid read, write, and response times.
  • Your PC Made Faster: Load games, boot Windows, open and transfer files, all faster than ever.
  • High-Speed Gen4 PCIe x4 NVMe 1.4 M.2 Interface: Using PCIe Gen4 technology for maximum bandwidth, the MP600 MINI delivers great storage performance.
  • Backward Compatible*: Automatic support for PCIe Gen3 systems. *Reduced performance on PCIe Gen3.
9.7/10
Editor's Pick
Available at Amazon
2
WD_BLACK 2TB SN770M, M.2 2230 NVMe SSD for Handheld Gaming Devices and compatible laptops. Speeds up to 5,150MB/s, TLC 3D NAND, Great for Asus ROG Ally, Steam Deck and Microsoft Surface
WD_BLACK

WD_BLACK 2TB SN770M, M.2 2230 NVMe SSD for Handheld Gaming Devices and compatible laptops. Speeds up to 5,150MB/s, TLC 3D NAND, Great for Asus ROG Ally, Steam Deck and Microsoft Surface

  • Introducing the WD_BLACK SN770M SSD, the first M.2 2230 NVMe SSD built from a brand gamers trust.
  • Upgrade compatible handheld devices such as the ASUS ROG Ally and Steam Deck with speeds up to 5,150 MB/s (1TB and 2TB models) for blazingly quick game installations and level loads.
  • Take your large game library wherever you are with up to 2TB of trusted Western Digital TLC NAND storage.
  • Get ready for an immersive experience with exclusive gaming features including PCIe Gen 4.0, Western Digital's nCache 4.0 Technology, and Microsoft’s DirectStorage Support.
  • Revitalize and expand the storage of your M.2 2230 SSD compatible laptop such as many Microsoft Surface and Dell models.
9.6/10
Available at Amazon
3
Crucial P310 SSD 1TB M.2 2230 NVMe PCIe Gen4 Internal SSD, Up to 7,100 MB/s, Compatible with Steam Deck, ASUS ROG Ally, MSI Claw & Microsoft Surface, Solid State Drive - CT1000P310SSD2
Crucial

Crucial P310 SSD 1TB M.2 2230 NVMe PCIe Gen4 Internal SSD, Up to 7,100 MB/s, Compatible with Steam Deck, ASUS ROG Ally, MSI Claw & Microsoft Surface, Solid State Drive - CT1000P310SSD2

  • EXTREME PERFORMANCE: Make your handheld gaming device or M.2 2230 compatible laptop’s storage the GOAT with the P310 SSD. With read speeds up to 7,100MB/s and random reads up to 1M IOPS, the Gen4 drive is 40% faster than the competition. Expand your gaming library, drop into the game faster, and boot up high-demand AAA games.
  • EASY INSTALLATION: The thin, compact design of the P310 offers a lightweight solution that you can install into handheld gaming consoles like the Valve Steam Deck, MSI Claw, and ASUS ROG Ally and certain laptops like the Microsoft Surface or select Dell models
  • BIGGER GAMING LIBRARIES: Store and load games faster with capacities up to 2TB and level up your library for heavy gameplay from anywhere.
  • FASTER GAMEPLAY: Don’t get rekt on lag times — come out on top with more fast-loading multi-world and graphically demanding games at your fingertips for the ultimate dream gaming library
  • POWER EFFICIENCY: Increasing your device’s storage capacity shouldn’t cost you in performance, which is why the P310 prioritizes power efficiency so you can limit battery loss on the go.
9.4/10
Available at Amazon
4
Lexar PLAY 2230 PCIe 4.0 Internal SSD 1TB, M.2 2230 PCIe Gen4x4 SSD, Up to 5200MB/s Read, 4700MB/s Write, Internal Solid State Drive Compatible with Steam Deck, ASUS ROG Ally (LNMPLAY001T-RNNNG)
Lexar

Lexar PLAY 2230 PCIe 4.0 Internal SSD 1TB, M.2 2230 PCIe Gen4x4 SSD, Up to 5200MB/s Read, 4700MB/s Write, Internal Solid State Drive Compatible with Steam Deck, ASUS ROG Ally (LNMPLAY001T-RNNNG)

  • Lexar PLAY 2230 Internal SSD's ultra-compact form factor is compatible with Steam Deck, ASUS ROG Ally, and M.2 2230 compatible laptops.
  • Lexar PLAY 2230 SSD's high-speed PCIe Gen 4x4 interface delivers transfer speeds up to 5200MB/s and write speeds up to 4700MB/s with IOPS up to 800K.
  • Lexar PLAY 2230 internal solid state drive expands your handheld gaming device and plays more games on the go with a 1TB capacity.
  • Lexar PLAY 2230 solid state drive's dynamic cache accelerates game loading and download speeds and minimizes wait times.
  • Lexar PLAY 2230's low power consumption ensures extended battery life.
9.3/10
Available at Amazon
5
Corsair MP600 CORE MINI 2TB M.2 NVMe PCIe x4 Gen4 2 SSD – M.2 2230 – Up to 5,000MB/sec Sequential Read – High-Density QLC NAND – Great for Steam Deck, ASUS ROG Ally, Microsoft Surface Pro – Black
Corsair

Corsair MP600 CORE MINI 2TB M.2 NVMe PCIe x4 Gen4 2 SSD – M.2 2230 – Up to 5,000MB/sec Sequential Read – High-Density QLC NAND – Great for Steam Deck, ASUS ROG Ally, Microsoft Surface Pro – Black

  • Compact M.2 2230 Form-Factor: Fully compatible with Valve Steam Deck, ASUS ROG Ally, Microsoft Surface Pro, and other ultra-thin devices, making a great upgrade for compatible machines
  • Impressive Gen4 Storage Performance: A PCIe Gen4 x4 controller delivers up to 5,000MB/sec sequential read and 3,800MB/sec sequential write speeds, for rapid read, write, and response times.
  • Your PC Made Faster: Load games, boot Windows, open and transfer files, all faster than ever.
  • High-Speed Gen4 PCIe x4 NVMe 1.4 M.2 Interface: Using PCIe Gen4 technology for maximum bandwidth, the MP600 CORE MINI delivers impressive storage performance.
  • High-Density 3D QLC NAND: Provides the ideal mix of performance and capacity to keep your drive performing at its best for years
9.1/10
Available at Amazon
6
Timetec M.2 SSD NVMe PCIe Gen Internal Solid State Drive Compatible with Steam Deck/Microsoft Surface pro 8/pro 7+/pro X/laptop3/laptop4/laptop go/book3 (2230 4x4, 2TB)
Timetec

Timetec M.2 SSD NVMe PCIe Gen Internal Solid State Drive Compatible with Steam Deck/Microsoft Surface pro 8/pro 7+/pro X/laptop3/laptop4/laptop go/book3 (2230 4x4, 2TB)

  • Timetec SSD
9.0/10
Available at Amazon
7
acer MA200 M.2 2230 NVMe SSD 512GB, Read Speed up to 5000 MB/s, PCIe Gen4 Internal Solid State for Steam Deck Handheld Gaming Device Storage Expansion
acer

acer MA200 M.2 2230 NVMe SSD 512GB, Read Speed up to 5000 MB/s, PCIe Gen4 Internal Solid State for Steam Deck Handheld Gaming Device Storage Expansion

  • High-Speed Performance in a Compact Size: The MA200 features a PCIe Gen4 x4 high-performance controller, supporting NVMe 1.4, achieving read speeds of up to 5200 MB/s and write speeds of up to 4700 MB/s, delivering impressive speed in a small package.
  • Smart Buffering for Enhanced Performance: With HMB + SLC Cache smart buffering, the Acer MA200 enables quicker game launches, faster loading times, and an improved gaming experience.
  • Efficient Cooling for Stability: The low-power, high-performance controller paired with a graphene heat spreader enhances heat dissipation, ensuring less heat buildup, better performance, and a more stable user experience.
  • Large Capacity for Portability: Measuring 22.0 x 30.0 mm, the MA200 is compact and compatible with various devices, including Steam Deck gaming handhelds, ultra-thin tablets, and mini-PCs. It offers 512 GB and 1 TB capacities, allowing users to store a variety of apps and AAA games on the go.
  • Optimized for Gaming and Portable Devices: The MA200 is designed to meet the needs of gamers and users of portable devices, providing high-speed performance, smart buffering, efficient cooling, and large storage capacities in a compact form factor.
9.0/10
Available at Amazon
8
Silicon Power 2TB UD90 2230 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/3,200MB/s Solid State Drive Compatible with Steam Deck (SU02KGBP44UD9007MM)
SP Silicon Power

Silicon Power 2TB UD90 2230 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/3,200MB/s Solid State Drive Compatible with Steam Deck (SU02KGBP44UD9007MM)

  • Compatible with Steam Deck, Gaming Handhelds and other small form factor devices.
  • Capacity: 2TB / Interface: M.2 2230 Gen4 PCIe 4.0 NVME SSD; TBW: 1200
  • Lightning-fast performance with read speeds up to 5,000MB/s and write speeds up to 3,200MB/s.
  • Dimension: 22mm x 30mm x 2.38mm / Key Type: M Key
  • 5-year limited warranty *The SSD warranty is based on the TBW or Warranty period
8.9/10
Available at Amazon
9
SABRENT 2230 M.2 NVMe Gen 4 1TB SSD 4750MB/s Read PCIe 4.0 X4 Internal Solid State Drive Compatible with Steam Deck, surface pro, PCs, NUCs, and Laptops [SB-2130-1TB]
SABRENT

SABRENT 2230 M.2 NVMe Gen 4 1TB SSD 4750MB/s Read PCIe 4.0 X4 Internal Solid State Drive Compatible with Steam Deck, surface pro, PCs, NUCs, and Laptops [SB-2130-1TB]

  • Good Things Come in Small Packages: The Rocket 2230 fits just about anywhere. Need to upgrade your Steam Deck, Microsoft Surface, or other device where space is limited? We have you covered. Don’t risk buying a pulled OEM drive from a shady site - get a brand-new retail SSD designed to make your life easier. It also works on many longer slots so it will always be useful, plus it might be the right fit for your HTPC or smaller system.
  • David Versus Goliath: Don’t let the small size fool you: the Rocket 2230 is one very fast drive. It offers Gen4 NVMe performance in a tiny form factor. Hit up to 5GBps and push up to 800K IOPS with slick responsiveness. It’s also backward compatible with Gen3 and Gen2 PCIe slots with reduced bandwidth, but retains excellent latency.
  • Larger Than It Looks: Many 2230 drives are limited in capacity, which can make life more difficult, especially when trying to build a large game collection. Many devices come with limited internal storage space, forcing you to pay a premium or to rely on microSD cards. Now you can store everything you want on one drive as the Rocket 2230 comes in capacities of up to 1TB.
  • Cutting-Edge Hardware: The Rocket 2230 features the new PCIe 4.0 NVMe SSD controller with exceptional 3D TLC. Often you have to compromise with 2230 drives, settling for embedded controllers and/or QLC for capacity. Our new Gen4 controller offers gaming desktop class performance combined with efficient flash for the best experience. DRAM-less with HMB support, it also won’t overheat your device.
  • Sabrent Works for You: Our retail drive comes with full for complete support, unlike OEM drives that you might buy second-hand. This includes a download of Sabrent Acronis True Image so you can clone your old drive. This drive will also be supported with any necessary firmware updates, ensuring future compatibility.
8.8/10
Available at Amazon
10
Integral 1TB M.2 NVMe 2230 PCIe Gen3 x4 SSD – READ speed up to 3400MB/s, WRITE speed up to 3000MB/s – Internal Solid State Drive. Valve Steam Deck, Microsoft Surface Pro, PC & laptop compatible
Integral

Integral 1TB M.2 NVMe 2230 PCIe Gen3 x4 SSD – READ speed up to 3400MB/s, WRITE speed up to 3000MB/s – Internal Solid State Drive. Valve Steam Deck, Microsoft Surface Pro, PC & laptop compatible

  • Compact Form Factor: Perfect for upgrading all your devices including handheld gaming consoles and the smallest and thinnest laptops. Fully compatible with Valve Steam Deck, ASUS ROG Ally, NUCs, Microsoft Surface Pro, HP, Dell, Lenovo and other ultra-thin devices.
  • Top-tier Speeds: Delivering up to 3,400MB/s read and 3,000MB/s write speeds, for rapid response times and epic processing.
  • Experience Accelerated Performance: Load games and programmes faster, drastically reduce boot times and enjoy amazing system capabilities.
  • Super-Fast Interface: Using innovative M.2 NVMe Gen 3 x4 interface technology for sustained high-performance bandwidth and fully immersive gameplay. Easily manage heavy-duty gaming, graphics and data analytics applications.
  • Unwavering Operability: Protect your files with the latest in end-to-end data protection, and error detection and correction. Supports SMART and TRIM commands as well HMB and AES 256
  • Compatibility: Backwards compatible with NVMe Gen1 and Gen2 with reduced bandwidth. Compatible with all major motherboards and operating systems
  • Reliability You Can Trust: Backed by 5 year limited or 185 TBW warranty (whichever comes earlier applies). UK based technical support. With over 30 years’ experience, Integral Memory’s products are built and tested to meet exacting industry standards.
8.7/10
Available at Amazon

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Corsair MP600 MINI 2TB M.2 NVMe PCIe x4 Gen4 SSD – M.2 2230 – Up to 7,000MB/sec Sequential Read – High-Density 3D TLC NAND – Great for Steam Deck and Microsoft Surface – Black

Corsair MP600 MINI 2TB M.2 NVMe PCIe x4 Gen4 SSD – M.2 2230 – Up to 7,000MB/sec Sequential Read – High-Density 3D TLC NAND – Great for Steam Deck and Microsoft Surface – Black

addlink S91 1TB M.2 2230 NVMe High Performance PCIe Gen4 3D NAND SSD for Handheld Gaming Device - Up to 4900 MB/s, Great for Steam Deck, ROG Ally, Laptop, Internal Solid State Drive (aUK1TBS91M2P)

addlink S91 1TB M.2 2230 NVMe High Performance PCIe Gen4 3D NAND SSD for Handheld Gaming Device - Up to 4900 MB/s, Great for Steam Deck, ROG Ally, Laptop, Internal Solid State Drive (aUK1TBS91M2P)

KingSpec 1TB M.2 2230 SSD, M2 NVMe Solid State Drive Gen3x4 - Read Speed up to 3500MB/s, Internal PCIe3.0 SSD Compatible with Steam Deck/Surface Pro/Laptop

KingSpec 1TB M.2 2230 SSD, M2 NVMe Solid State Drive Gen3x4 - Read Speed up to 3500MB/s, Internal PCIe3.0 SSD Compatible with Steam Deck/Surface Pro/Laptop

Dogfish M.2 2230 SSD 2TB NVMe PCIe 4.0 Up to 5500MB/s 3D TLC NAND Gaming Internal Solid State Drive Compatible with Steam Deck PS5 Surface Pro Laptop Desktop (2TB)

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