- Built for NAS caching using SATA III M.2 SSD architecture.
- Reaches 560MB/s reads and 530MB/s writes for fast access.
- 1TB capacity powered by efficient 3D NAND flash.
Western Digital Red SA500 1TB M.2 2280 SATA III Solid State Drive, 3D NAND (WDS100T1R0B-68A4Z0)
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About this product
The Western Digital Red SA500 NAS 1TB SATA SSD is purpose‑built for NAS systems that operate continuously in demanding 24/7 environments. Designed to enhance responsiveness, caching, and reliability in multi‑user workflows, this SSD delivers up to 560MB/s read and 530MB/s write speeds for fast file access and improved performance in OLTP databases, multimedia editing, and collaborative workloads. Its M.2 2280 form factor ensures compatibility with a wide range of NAS enclosures, while Western Digital 3D NAND provides long‑term endurance and efficiency for heavy workloads. The SA500 is optimized to cache frequently accessed files, reduce latency, and improve system responsiveness for high‑intensity applications such as 4K and 8K video editing. Backed by a 5‑year limited warranty, this SSD offers reliable performance, low power consumption, and enterprise‑grade robustness for modern NAS environments.
- Built for NAS caching using SATA III M.2 SSD architecture.
- Reaches 560MB/s reads and 530MB/s writes for fast access.
- 1TB capacity powered by efficient 3D NAND flash.
- Employs NAS‑optimized controller with ECC reliability.
- Compact M.2 2280 size for broad NAS compatibility.
- Works with supported NAS units and PC platforms.
- Provides dependable data access without encryption.
- Resists vibration and heat thanks to solid‑state design.
- Runs efficiently with low power draw for 24/7 NAS use.
- Connects via SATA M.2 interface for single‑drive setup.
- 5‑year limited manufacturer warranty.
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| Attributes | Western Digital Red SA500 1TB M.2 2280 SATA III Solid State Drive, 3D NAND (WDS100T1R0B-68A4Z0) | Western Digital Blue SA510 500GB M.2 SATA Solid State Drive, 3D NAND (WDS500G3B0B-00AXS0) | SanDisk Red SA500 2TB SATA Internal Solid State Drive, 3D-NAND (WDS200T1R0B-68A4Z0) | WD Black SN7100 1TB M.2 2280 PCIe Gen4 x4 Internal Solid State Drive, TLC 3D NAND (WDS100T4X0E‑00CJA0) | |
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Your product Western Digital Red SA500 1TB M.2 2280 SATA III Solid State Drive, 3D NAND (WDS100T1R0B-68A4Z0) Price is $418.99 |  Price is $229.99 |  Price is $1,264.99 |  Price is $369.99 | ||
| Reviews | |||||
| Delivery Information | Free delivery by Fri, Apr 24 | Free delivery by Fri, Apr 24 | Free delivery by Fri, Apr 24 | Free delivery by Fri, Apr 24 | |
| Available in my store | No | No | No | No | |
| Width in Inches | 0.87 | 0.9 | 0.87 | 0.87 | |
| Write Speed (Mbps) | 500 - 599 MBps | 500 - 599 MBps | 500 - 599 MBps | Over 1,000 MBps | |
| SED | Non-SED Hard Drive | Non-SED Hard Drive | Non-SED Hard Drive | Non-SED Hard Drive | |
| Warranty Information | 5 Year | 5 Year | 5 Year | 5 Year | |
| SSD Interface | SATA | SATA | SATA | PCI Express | |
| SSD Recommended Use | Business | Consumer | System Builder | Consumer | |
| SSD Capacity | 1TB | 500GB | 2TB | 1TB | |
| Solid State Drive Type | Internal | Internal | Internal | Internal | |
| Height in Inches | 0.09 | 0.1 | 0.09 | 0.04 | |
| NAND Technology | 3D-NAND | 3D-NAND | 3D-NAND | TLC | |
| Weight (Ounces) | 0.25 | 0.17 | 0.25 | 0.2 | |
| SSD Form Factor | M.2 | M.2 | mSATA | M.2 | |
| Read Speed (Mbps) | 500 - 599 MBps | 500 - 599 MBps | 500 - 599 MBps | Over 1,000 MBps | |
| Series or Collection | Red SA500 | Blue SA510 | Red SA500 | Black SN7100 | |
| Depth in Inches | 3.15 | Data not available | 3.15 | 3.15 | |
| Platform Compatibility | PC | PC and MAC | Data not available | PC | |
| Security Encryption | 256-bit | 256-bit AES | Data not available | Data not available | |
| Add To Cart | Add To Cart | Add To Cart |