WD Red SA500 1TB SSD - WDS100T1R0A - 2.5in SATA III 6Gb/s, 3D NAND, NAS-Optimized (7mm) (Boxed)
WD Red SA500 1TB 2.5in NAS SSD (WDS100T1R0A). SATA III 6Gb/s, 3D TLC NAND, 560/530MB/s seq, 95K/85K IOPS. 600TBW endurance, 1.75M hr MTBF, 5-yr warranty. Slim 7mm for PCs/NAS.
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Discontinued
This item was discontinued and currently is not available for order on our website. The item may become available soon. Please contact us if you need more information regarding the upcoming arrivals.
| Storage (SSD & HDD) - Device Type | Internal SSD |
|---|---|
| Storage (SSD & HDD) - Capacity | 1TB |
| Storage (SSD & HDD) - DRAM Cache (SSD) | None (DRAM-less) |
| Storage (SSD & HDD) - Interface | SATA III |
| Storage (SSD & HDD) - Heatsink (SSD) | Not Included |
| Storage (SSD & HDD) - Form Factor | 2.5 inch |
| Storage (SSD & HDD) - PCIe Lanes (SSD) | Not Specified |
The WD Red SA500 1TB SSD (WDS100T1R0A) is a NAS-optimized 2.5-inch SATA III drive designed for 24/7 operation in multi-bay NAS systems and PCs. Featuring WD 3D TLC NAND, it delivers sequential speeds up to 560 MB/s read and 530 MB/s write, with random performance of 95,000 IOPS read and 85,000 IOPS write. Its slim 7mm form factor fits most systems, and low power use (0.012W sleep) makes it ideal for always-on environments.
Built for reliability, this SSD offers 600 TBW endurance (0.3 DWPD), 1.75 million hours MTBF, and a 5-year warranty. It's DRAM-less for cost-efficiency but includes NAS-specific firmware for vibration resistance and consistent performance in RAID arrays. Perfect upgrade from HDDs in Synology/QNAP NAS or desktop/laptop storage.
- NAS-optimized with 24/7 reliability
- SATA III 6Gb/s interface
- 3D NAND TLC flash memory
- Low power: 2.55W read, 3.75W write
- Shock/vibration resistant: 1500G/5G
- Certifications: FCC, UL, TUV
| SSD capacity | 1 TB |
| SSD form factor | 2.5 |
| Interface | Serial ATA III |
| Memory type | 3D NAND |
| Component for | PC/Laptop/NAS |
| Data transfer rate | 6 Gbit/s |
| Read speed | 530 MB/s |
| Write speed | 560 MB/s |
| Random read (4KB) | 95000 IOPS |
| Random write (4KB) | 85000 IOPS |
| Sequential Read (Max) | Up to 560 MB/s |
| Sequential Write (Max) | Up to 530 MB/s |
| Uncorrectable Bit Error Rate (UBER) | < 1 per 10^17 bits read |
| Mean time between failures (MTBF) | 1750000 h |
| TBW rating | 600 TBW |
| Endurance (DWPD) | 0.3 DWPD |
| Warranty | 5 years |
| DRAM Cache | None (DRAM-less) |
| Certification | FCC. UL. TUV. KC. BSMI. VCCI |
| Operating voltage | 5 V |
| Power consumption (read) | 2.55 W |
| Power consumption (write) | 3.75 W |
| Power consumption (sleep) | 0.012 W |
| Width | 69.8 mm |
| Depth | 100.2 mm |
| Height | 7 mm |
| Weight | 37.4 g |
| Operating temperature (T-T) | 0 - 70 °C |
| Storage temperature (T-T) | -55 - 85 °C |
| Operating vibration | 5 G |
| Non-operating vibration | 4.9 G |
| Operating shock | 1500 G |
| Harmonized System (HS) code | 84717070 |
| NAND Type | TLC |