Western Digital Blue SA510 4TB 2.5 inch SATA SSD

The Western Digital Blue SA510 4TB is a 2.5-inch SATA solid-state drive built for users who need generous device storage without switching away from the widely supported SATA interface. Running over a SATA 6 Gb/s connection, it delivers sequential read speeds of up to 560 MB/s, making everyday tasks such as booting an operating system, launching applications, and transferring large media libraries noticeably faster than a traditional hard drive. The 2.5-inch form factor means the SA510 fits directly into standard laptop drive bays and desktop drive cages, as well as most external enclosures. Its slim profile makes it a straightforward upgrade path for notebooks that accept a 2.5-inch SATA device. Because the interface is SATA rather than NVMe, no motherboard slot changes or adapter brackets are needed in systems that already have a SATA port. Western Digital backs the Blue SA510 with a 5-year limited warranty, reflecting the brand's confidence in the drive's long-term reliability. The SKU WDS400T3B0A is the 4TB variant of the SA510 line, offering the largest capacity in the series for users whose workflows include video editing project files, photo archives, game libraries, or large software collections. For environments where a single high-capacity SATA drive is preferable over multiple smaller drives — such as secondary storage in a content creation workstation or a primary drive in a media-centre PC — the SA510 4TB presents a practical, space-efficient option. Verifiable Specifications: - Model / SKU: WDS400T3B0A - Capacity: 4 TB - Interface: SATA 6 Gb/s - Form Factor: 2.5-inch - Sequential Read Speed: up to 560 MB/s - Warranty: 5 years (Western Digital limited warranty) - GTIN / EAN: 718037899961 - Brand: Western Digital