Supercharge your NAS Durability 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 fast WD 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 workloads WD 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 efficiently Purpose-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 applications The drive reduces latency and improves responsiveness for OLTP databases, multi-user environments, photo rendering, 4K and 8K video editing, and more. Features Endurance of up to 2500TBW Ideal for caching in NAS systems to rapidly access your most frequently used files Reduces latency and improves responsiveness for OLTP databases, multi-user environments, photo rendering, 4K and 8K video editing, and more Specifications Capacity: 4 TB Form Factor: 2.5-Inch Sequential Read Performance: 560MB/s Sequential Write Performance: 520MB/s Random Read: 87K IOPS Random Write: 83K IOPS Interface: SATA Endurance (TBW): 2500 Dimensions (L x W x H): 100.08mm x 69.85mm x 7.11mm Weight: 34.6gms Operating Temperature: 0°C to 70°C Non-Operating Temperature: -55°C to 85°C