Best Pick
2TBPCIe 4.0 x4M.2 22307,250 MB/s
Why we recommend this

The PCIe 4.0 interface delivers up to 7,250 MB/s reads and 6,900 MB/s writes, with 1,300K random write IOPS, making it a fast M.2 2230 option for handhelds and laptops. Its 2TB capacity and 1200 TBW endurance suit large game libraries, while the power-efficient architecture helps extend battery life during sessions. Best for Steam Deck, MSI Claw, or Surface owners who need a high-capacity, high-speed upgrade without sacrificing portability.

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Great Alternatives

These options also score highly and may better suit your specific needs

4TBPCIe 4.0 x4M.2 22806,900 MB/s
Why we recommend this ▼

The 4TB WD Blue SN5100 delivers 6900 MB/s reads and 6700 MB/s writes over PCIe 4.0, with QLC NAND and 1200 TBW endurance backed by a 5-year warranty. Its 1,750,000-hour MTBF and nCache 4.0 technology make large file transfers and AI workloads more reliable. Best for laptop users and gamers who need high-capacity, fast storage for project files and game libraries.

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SanDisk 1TB SSD NVMe M.2 2280

59.3 Workstations Score
1TBPCIe 4.0M.2 22807,300 MB/s
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