Write Speed | Random: 85,000 IOPS Sequential: 530 MB/s |
Read Speed | Random: 95,000 IOPS Sequential: 560 MB/s |
Drive Type | SSD |
Form Factor | 2.5″ (7 mm) |
Flash Memory Type | 3D NAND |
Endurance (Total Bytes Written) | 1300 TB |
Mean Time Between Failures (MTBF) | 2.0 Million Hours |
Non-Recoverable Read Errors per Bits Read | 1 in 1017 |
Power Draw | 60.00 mW (Active) 56.00 mW (Idle) 3800.00 mW (Max) 3000.00 mW (Max) |
Operating Shock | 1500 G / 0.5 ms |
Operating Vibration | 5 G / 10 to 2000 Hz |
Storage Vibration | 4.9 G / 7 to 800 Hz |
Operating Temperature | 32 to 158°F / 0 to 70°C |
Storage Temperature | -67 to 185°F / -55 to 85°C |
Certifications | BSMI, FCC, TUV, UL, VCCI, as per Manufacturer |
Dimensions (W x H x D) | 3.94 x 0.28 x 2.75″ / 100.2 x 7 x 69.85Â mm |
Weight | 2.04Â oz / 57.9Â g |
WD 2TB Red SA500 SATA III 2.5″ Internal NAS Solid State Drive
Out of stock
- 2TB Storage Capacity
- 2.5″ / 7mm Form Factor
- SATA III 6 Gb/s Interface
- Sequential Reads up to 560 MB/s
- Sequential Writes up to 530 MB/s
- 2 Million Hours MTTF
- 1300TB Endurance (TBW)
QAR 1,099
Out of stock

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Designed for home and medium to large NAS environments, the 2TB Red SA500 SATA III 2.5″ Internal NAS SSD from WD will boost your system’s performance and responsiveness. Specifically designed for 24/7 usage, its durability and efficient caching of large files makes this drive suitable for OLTP databases, multi-user environments, photo rendering, 4K and 8K video editing, virtualization, and other demanding applications.
WD’s Red SA500 features a storage capacity of 2TB, an 2.5″ / 7mm form factor, and a SATA III 6 Gb/s interface that is backward compatible with SATA II 3 Gb/s and SATA I 1.5 Gb/s. Other technical features include sequential read speeds of 560 MB/s, sequential write speeds of up to 530 MB/s, and a TBW (Terabytes Written) rating of 1300TB. Reliability is further increased with 1 in 1017Â non-recoverable read errors per bits read and an MTTF (Mean Time to Failure) rating of 2 million hours.
General Features
Access Big Files Fast
WD Red SA500 NAS SATA 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 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 Western Digital 3D NAND, WD Red SSDs deliver increased SATA throughput to boost productivity and effectiveness at home or in the office.
Use It for Your Demanding Applications
This drive reduces latency and improves responsiveness for OLTP databases, multi-user environments, photo rendering, 4K and 8K video editing, and more.
Customize Your NAS System
This WD Red SSD has a 2.5″ / 7mm form factor so you can upgrade your existing NAS system or design a new one from scratch.
Build with Flexibility
Customize your NAS to meet your most demanding storage needs, thanks to a 2TB capacity.
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