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
bestdealzone 
Price: $849.99 - $799.99
(as of Aug 31, 2026 07:17:29 UTC – Details)
The Power of Red Comes to SSDBoost your SSD NAS system’s performance and responsiveness with the WD Red™ SA500 NAS SATA SSD. Your NAS system is always on, making a reliable drive essential. Unlike standard NAS SSDs, WD Red NAS SATA SSDs are specifically designed and tested for 24/7 usage.Supercharge your NASDurability together with efficient caching of big files make the WD Red™ SA500 NAS SATA SSD ideal for OLTP databases, multi-user environments, photo rendering, 4K and 8K video editing and other demanding applications.Access big files fastWD Red™ SA500 500 GB SSD 2.5 inch SSD storage is optimized for caching in NAS systems to rapidly access your most frequently used content. Give it your tough workloadsWD Red™ SSD’s superior endurance can handle the heavy read and write loads demanded by NAS, giving you the reliability you need in a 24/7 environment. Work more efficientlyPurpose-built for NAS with proven Western Digital® 3D NAND, the WD Red™ NAS Solid State Drive delivers maximum SATA performance to boost your productivity and effectiveness at home or in the office.Use it for your demanding applicationsThe drive reduces latency and improves responsiveness for OLTP databases, multi-user environments, photo rendering, 4K and 8K video editing, and more.Build with flexibilityCustomize your NAS to meet your most demanding storage needs with capacities ranging from 500GB up to 4TB.
Storage optimized for caching in NAS systems to rapidly access your most frequently used files.
Superior endurance can handle the heavy read and write loads demanded by NAS, giving you the reliability you need in a 24/7 environment.
Purpose-built for NAS with proven Western Digital 3D NAND to deliver maximum SATA performance to both home and business users.
Reduces latency and improves responsiveness for OLTP databases, multi-user environments, photo rendering, 4K and 8K video editing, and more.
Available in 2.5” and M.2 form factors to fit the slots in modern NAS systems.
Customers find the SSD performs well as a NAS drive and appreciate its speed, with one customer noting improved file copying to PS3 via USB. They consider it good value for money and appreciate its quiet operation. The reliability receives mixed feedback, with some praising its reputation while others report failures within 7-9 months. The NAS compatibility aspect also gets mixed reviews.
