- 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.
- Capacities from 500GB up to 4TB (2.5″ only) gives you the flexibility to customize your NAS to meet your most demanding storage needs.
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Western Digital WD Red SA500 M.2 2280 500GB SATA III 3D NAND Internal Solid State Drive (SSD) WDS500G1R0B
The Western Digital WD Red SA500 is a purpose-built 500GB M.2 SATA III SSD specifically engineered for NAS (Network Attached Storage) systems and small business applications. This drive features 3D NAND technology for enhanced reliability and endurance, delivering up to 560MB/s read speeds for efficient data access. Its compact M.2 2280 form factor maximizes storage density while minimizing power consumption, making it ideal for always-on NAS environments. The drive includes advanced error correction, thermal management, and is optimized for 24/7 operation with multi-user access scenarios. Built with WD’s proven reliability standards, it offers superior performance for file sharing, backup solutions, and collaborative workspaces while maintaining low operating temperatures and extended lifespan compared to traditional consumer SSDs.
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| Height | 2.38mm |
|---|---|
| Width | 22.00mm |
| Used For | Consumer |
| Device Type | Internal Solid State Drive (SSD) |
| Brand | Western Digital |
| Height | 2.38mm |
|---|---|
| Width | 22.00mm |
| Used For | Consumer |
| Device Type | Internal Solid State Drive (SSD) |
| Brand | Western Digital |
| Capacity | 500GB |
| Max Shock Resistance | 1 500G @ 0.5 msec half sine |
| Products Status | New |
| Depth | 80.00mm |
| Storage Temperature | -55C ~ +85C |
| Application | Desktop |
| Series | Red SA500 |
| MTTF | Up to 2M hours |
| Interface | SATA III |
| Max Sequential Write | Up to 530 MB/s |
| Features | Available in 2.5" and M.2 form factors to fit the slots in modern NAS systems., Capacities from 500GB up to 4TB (2.5" only) gives you the flexibility to customize your NAS to meet your most demanding storage needs., 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., 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. |
| Max Sequential Read | Up to 560 MB/s |
| Power Consumption (Idle) | DEVSLP (mW): 5-7, Slumber (mW): 56 |
| 4KB Random Write | Up to 85 000 IOPS |
| Max Vibration Resistance | Non-operating: 4.9 gRMS 7-800 Hz, Operating: 5.0 gRMS 10-2000 Hz |
| Model | WDS500G1R0B |
| Operating Temperature | 0C ~ +70C |
| Power Consumption (Active) | Average Active Power (mW): 52, Max Read Operating (mW): 2 050, Max Write Operating (mW): 3 350 |
| Weight | 7.00g |
| Form Factor | M.2 2280 |
| Memory Components | 3D NAND |
| 4KB Random Read | Up to 95 000 IOPS |
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