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The Adata SU650 is a 2.5-inch SATA III solid-state drive with 1TB of capacity, rated at up to 520 MB/s sequential read and 450 MB/s sequential write. It is a budget drive built for reviving older laptops and desktops or adding fast storage to a machine with a spare 2.5-inch bay. It is not an NVMe drive, so it is far slower than PCIe models, but it is a clear step up from a mechanical hard drive. Owners treat it as a cheap way to make an old computer feel responsive rather than as a high-performance part.
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Lowest price we've seen: $215.22 on Nov 13 at Best Buy. Tracked across 1 store since Nov 13.
Reviewers and owners generally see the SU650 as a solid budget SATA SSD that makes old machines usable again. Praise centers on the low cost for 1TB and the easy swap-in upgrade. Criticism focuses on write speeds that fall short of the headline figure and on the lack of DRAM.
The Adata SU650 is a 1TB internal solid-state drive in the 2.5-inch form factor. It connects through a SATA 6Gb/s interface.
It reads sequentially at up to 520 MB/s and writes at up to 450 MB/s.
