Best Pick
128GBPCIe 3.0 x4M.2 22801,100 MB/s
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These options also score highly and may better suit your specific needs

128GBPCIe 3.0 x4M.2 22801,130 MB/s
Why we recommend this ▼

The PCIe Gen3x4 interface delivers 1130 MB/s reads and 400 MB/s writes, with dynamic SLC caching and nano-coated graphene heat dissipation keeping sustained performance stable under load. AES-256 encryption and mechanical shock resistance add data protection, while the 3-year warranty and included installation toolkit cover the basics. This drive suits budget-conscious builders upgrading older laptops or desktops for everyday tasks, not heavy workloads or PS5 use.

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OWC 250GB SSD

44 Score
250GBProprietaryM.2530 MB/s
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256GBPCIe 3.0 x4M.2 22802,000 MB/s
Why we recommend this ▼

The AVOETY AP2000 hits 2000 MB/s reads and 1000 MB/s writes over PCIe 3.0 x4, using TLC NAND with SLC cache and HMB for smoother office and gaming loads. Its TLC Good Die flash and LDPC ECC with copper foil cooling add durability and stability, while broad compatibility covers laptops, desktops, and NVMe enclosures. Best for budget-conscious builders upgrading an older M.2 slot for everyday tasks and light gaming, not for PS5 or portable-heavy use.

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256GBSATA III2.5"520 MB/s
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256GBSATA III2.5"520 MB/s
Why we recommend this ▼

The ADATA SU650 delivers 520 MB/s reads and 450 MB/s writes over SATA III, using TLC NAND in a DRAM-less design that keeps costs down for budget builds. Its 2,000,000-hour MTBF and 3-year warranty offer dependable longevity for everyday workloads, though it scores weakest in portability at 7.4/100. Best for budget-conscious desktop users upgrading from a hard drive who need a simple, reliable boot drive without paying extra for speed or durability.

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64GBSATA IIIM.2 2242580 MB/s
Why we recommend this ▼

The 64GB M.2 2242 SATA III drive delivers 580 MB/s reads and 530 MB/s writes on TLC NAND, backed by a 1,750,000-hour MTBF and 100% factory testing for reliability. Its compact 2242 form factor fits tight spaces in older laptops or mini PCs, and the 4.5-star rating from 48 reviews reflects consistent performance for the price. This is best for budget buyers upgrading a legacy system with a small M.2 slot who need a dependable boot drive, not heavy storage or portable use.

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