Western Digital Blue 1TB 2.5 inch SATA SSD

The Western Digital Blue 1TB 2.5" SATA SSD (model WDS100T2B0A) is a mainstream internal solid-state drive built for everyday desktops and laptops that still use the standard 2.5-inch drive bay. It replaces a spinning hard disk with no special brackets in most chassis, giving you faster boot times, quicker application launches and snappier file copies without changing the rest of your system. On the interface side, the drive uses SATA 6 Gb/s (SATA III), which is supported by virtually every recent motherboard, laptop and NAS that ships with a 2.5" bay. According to the listed source specifications, sequential read performance reaches up to 560 MB/s, which is close to the practical ceiling of the SATA III bus - enough to load operating systems, productivity apps and game levels noticeably faster than a mechanical drive. With 1 TB of capacity, this WD Blue model is a sensible single-drive upgrade for users who want their Windows install, applications and a working library of games or media on the same SSD, rather than juggling a smaller boot SSD plus a separate HDD. Verified specifications (from listed source data): - Brand: Western Digital - Series: WD Blue - Model / SKU: WDS100T2B0A - GTIN/EAN-UPC: 718037856278 - Form factor: 2.5-inch - Interface: SATA 6 Gb/s - Capacity: 1 TB - Sequential read: up to 560 MB/s Best suited to: users upgrading an older laptop or desktop from a mechanical hard drive, secondary storage in a SATA-equipped desktop, and small-form-factor or NAS builds that need a 2.5" SATA SSD with 1 TB of room. Less ideal for: workloads that specifically require an M.2 NVMe drive, or builds where PCIe Gen4/Gen5 NVMe performance is a hard requirement - in those cases consider a WD Blue SN5100 or WD Black SN7100/SN8100 NVMe SSD instead. Note: endurance (TBW), warranty length and write-speed figures are not part of the verified source data on this listing and have therefore been left out of the spec block