The Western Digital WD Red SA500 4TB NAS SSD is a high-performance internal solid-state drive designed for demanding network-attached storage (NAS) systems. Featuring Western Digital 3D NAND technology, this SSD delivers fast data access, reliable performance, and high endurance for continuous 24/7 operation.
Optimized for NAS environments, the WD Red SA500 is suitable for frequently accessed files, storage caching, business applications, multimedia workflows, and other intensive storage workloads.
Key Features
- 4TB storage capacity for demanding storage needs
- Designed for NAS systems and continuous 24/7 operation
- Fast SATA III 6Gb/s interface
- Sequential read speeds up to 560 MB/s
- Sequential write speeds up to 530 MB/s
- High endurance rating of up to 2,500 TBW
- 2.5-inch, 7mm slim form factor
- Western Digital 3D NAND TLC technology
- Ideal for NAS caching, business applications, and multimedia storage
Technical Specifications
- Brand: Western Digital
- Series: WD Red SA500
- Model Number: WDS400T1R0A
- Product Type: Internal Solid State Drive (SSD)
- Condition: New
- Capacity: 4TB
- Form Factor: 2.5-inch
- Drive Height: 7mm
- Interface: SATA III 6Gb/s
- NAND Type: 3D NAND TLC
- Maximum Sequential Read Speed: Up to 560 MB/s
- Maximum Sequential Write Speed: Up to 530 MB/s
- Random Read Performance: Up to 95,000 IOPS (4KB)
- Random Write Performance: Up to 82,000 IOPS (4KB)
- Endurance: Up to 2,500 TBW
- MTTF: Up to 2,000,000 hours
- Warranty: 5-year manufacturer's limited warranty, subject to the manufacturer's terms and eligibility
Applications
- Network-attached storage (NAS) systems
- NAS caching and frequently accessed data
- Business and database applications
- Virtualization environments
- High-resolution video editing and media production
- Photo editing and multimedia storage
Why Choose the WD Red SA500?
The WD Red SA500 combines high storage capacity, responsive performance, and strong endurance in a compact 2.5-inch design. Its NAS-focused engineering makes it a suitable choice for users seeking reliable solid-state storage for demanding workloads and frequently accessed data.
