Western Digital 4TB WD Red SA500 NAS 3D NAND Internal SSD Solid State Drive – SATA III 6 Gb/s, 2.5″/7mm, Up to 560 MB/s – WDS400T2R0A

The Western Digital 4TB WD Red SA500 NAS SSD delivers enterprise-grade storage specifically engineered for NAS systems and small business environments. This 2.5-inch solid state drive features 3D NAND technology for enhanced reliability and endurance, with read speeds up to 560 MB/s via SATA III 6 Gb/s interface. Key advantages include 24/7 operational capability, optimized firmware for multi-user NAS environments, and significantly improved performance over traditional hard drives for faster file transfers, backup operations, and media streaming. The drive’s compact 7mm profile ensures compatibility with most NAS enclosures while providing silent operation, lower power consumption, and superior shock resistance compared to mechanical drives. Backed by Western Digital’s reputation for reliability, this SSD transforms NAS performance for demanding applications requiring consistent, high-speed access to large data volumes.