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Samsung M.2 SSDs

Upgrade your PC or laptop with fast Samsung M.2 SSDs. These compact drives fit straight onto a compatible motherboard, with no data cables needed. Choose from 1TB, 2TB and 4TB capacities for Windows, games, creative work and large files. The range includes 990 EVO Plus models for fast, efficient everyday use and 9100 PRO drives for systems that support PCIe 5.0. Compare capacity, interface and speed to find the right fit for your setup.

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  • 2TB Capacity: Huge storage perfect for games, files and media
  • 7250MB/s Read Speed: Ultra-fast performance for quick loading
  • 6300MB/s Write Speed: Accelerates data transfers and workflows
  • PCIe 4.0 Interface: Speeds up performance in gaming and creation
  • 5 Year Warranty: Ensures long-term reliability and support
SAVE 29%
SAVE £140
£342.97
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  • 4TB Storage Capacity: Ample space for files, applications, and games
  • 7250MB/s Read Speed: Lightning-fast access for seamless performance
  • 6300MB/s Write Speed: Quick data transfers for heavy workloads
  • PCIe 4.0/5.0 Compatibility: Future-proof for next-gen gaming and tasks
  • V-NAND Technology: Enhanced reliability and long lifespan under load
SAVE 39%
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£529.97
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  • 1TB Storage Capacity: Plenty of space for files, applications, and multimedia
  • 14700MB/s Read Speed: Lightning-fast data access for seamless performance
  • 13300MB/s Write Speed: Rapid file transfers for demanding tasks
  • PCIe 5.0 Interface: Future-proof technology for next-gen systems
  • Impressive IOPS Performance: Up to 1.85M read and 2.6M write IOPS
SAVE 11%
SAVE £32
£289.99
£257.97
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  • 2TB Storage Capacity: Ample room for games, applications, and projects
  • 14800MB/s Read Speed: Exceptional speed for seamless data access
  • 13400MB/s Write Speed: Rapid file transfers reduce waiting times
  • PCIe 5.0 Compatibility: Future-proof technology for rapid performance
  • 2200K IOPS Read/Write: Ultra-fast data processing for demanding tasks
SAVE 21%
SAVE £118
£557.99
£439.97
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  • Capacity: 4TB
  • Form Factor: M.2
  • Read speed: 14800MB/s
  • Write speed: 13400MB/s
  • 5 Year Warranty
SAVE 27%
SAVE £353
£1294.97
£941.97
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  • 1TB Storage Capacity: Ample space for games, files, and software
  • 3500MB/s Read Speed: Fast boot and load times for seamless performance
  • 3000MB/s Write Speed: Quick file transfers to enhance productivity
  • M.2 Form Factor: Compact design for easy installation in various devices
  • 5-Year Warranty: Confidence in durability and quality from Samsung
£411.97
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  • Capacity: 1TB
  • Form Factor: M.2
  • Read speed: 8000MB/s
  • Write speed: 6900MB/s
  • 3 year warranty
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£265.19
£238.97
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  • Capacity: 2TB
  • Form Factor: M.2
  • Read speed: 7450MB/s
  • Write speed: 6900MB/s
  • 3 year warranty
SAVE 26%
SAVE £135
£527.99
£392.97
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  • 4TB Storage Capacity: Ample room for games, media, and projects
  • 7500MB/s Read Speed: Quick data access to enhance performance
  • 6900MB/s Write Speed: Fast file transfers boost productivity
  • M.2 2280 Form Factor: Compact design for easy installation in devices
  • 5-Year Warranty: Confidence in quality and long-term reliability
SAVE 9%
SAVE £94
£1085.98
£991.97
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  • 4TB Storage Capacity: Perfect for extensive files and large game libraries
  • 7450MB/s Read Speed: Exceptional data access speeds for enhanced gaming
  • 6900MB/s Write Speed: Fast file transfers to boost productivity and efficiency
  • M.2 2280 Form Factor: Compact design fits easily into most systems
  • 3-Year Warranty: Assurance of reliability from a trusted brand
SAVE 22%
SAVE £199
£902.39
£702.97
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Check the slot for your Samsung M.2 SSD

A Samsung M.2 SSD uses the slim M.2 form factor, making it a neat choice for compatible laptops and desktop PCs. Most current Samsung consumer drives use the common M.2 2280 size and connect through PCIe NVMe.

Check your device manual for the supported form factor and PCIe version before buying. A 9100 PRO needs a suitable PCIe 5.0 setup to make full use of its rated performance, so matching the drive to your hardware matters.

EVO Plus or PRO: Match performance to how you use your PC

If you've searched for a Samsung SSD M.2 Pro, you're likely comparing Samsung's PRO models with the EVO Plus range. The 9100 PRO uses PCIe 5.0 and offers sequential read speeds of up to 14,800MB/s and write speeds of up to 13,400MB/s.

The 990 EVO Plus supports PCIe 4.0 and 5.0 connections and focuses on strong speed with improved power efficiency over the earlier 990 EVO. Check what your motherboard supports before paying for extra peak performance.

Pick a capacity and cooling setup that makes sense

Capacity comes down to what you store. 1TB can suit Windows, apps and a smaller game library. 2TB gives you more breathing room for modern games and media, while 4TB can suit larger libraries and creative files. Cooling matters too.

Some motherboards include an M.2 heatsink, while certain drives have one fitted. If you're buying for a PS5, Sony says compatible M.2 storage needs effective heat dissipation and recommends sequential read speeds of 5,500MB/s or faster.

Frequently Asked Questions

M.2 describes the physical form of the drive. It doesn't tell you how fast the drive is. Most current Samsung consumer M.2 models use NVMe over PCIe, but you should still check the full specification before buying.
No. M.2 describes the drive's size and connector, while NVMe is the storage protocol used to move data over PCIe. That's why checking both the form factor and interface matters when upgrading a PC or laptop.
Check the support page or manual for your exact laptop or motherboard. Look for an M.2 slot, the supported drive length and the PCIe generation. Many current drives use the 2280 size. If your device supports this format, browse our M.2 SSD range to compare compatible options.
They target different levels of performance. The 990 EVO Plus supports PCIe 4.0 and 5.0 connections and comes in capacities up to 4TB. The 9100 PRO uses PCIe 5.0 and is designed for much higher peak transfer speeds. Your motherboard needs suitable PCIe support to make full use of those speeds.
Not every gaming PC needs it. Start by checking which PCIe generation your motherboard supports. A high-speed Gen5 drive makes more sense when your system can use that interface. Capacity can be just as important if you keep several large games installed at once.
Yes, if the model meets Sony's storage requirements. PS5 consoles support PCIe Gen4 x4 M.2 NVMe drives from 250GB to 8TB. Sony recommends a sequential read speed of 5,500MB/s or faster. The drive also needs suitable heat dissipation, such as a heatsink.
Yes. Sony requires effective heat dissipation for storage fitted inside the PS5 expansion bay. Some drives include a heatsink, while others need a compatible one added before installation. Check the full dimensions too, as the drive and cooling parts need to fit inside the bay.
You may still have other upgrade choices, such as a 2.5-inch SATA drive or external storage. Check the connections supported by your device before ordering. You can compare different formats and capacities in our wider SSD storage range.

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