Western Digital WD Red SA500 M.2 2280 2TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS200T1R0B. Boost your NAS system's performance and responsiveness with the WD Red SA500 NAS SATA SSD. Unlike standard SSDs, WD Red NAS SATA SSDs are specifically designed and tested for 24/7 usage.
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