WDS100T1R0A
WD Red SA500 · 1TB
TLC
SATA ✓ DRAM cache
$413
($413.33/TB)
Best price at Amazon · US
Last checked Oct 8, 2026 · Price and availability subject to change.
Specifications
- Capacity
- 1 TB
- Interface
- SATA
- Form factor
- 2.5"
- Class
- NAS
- NAND
- TLC
- Endurance
- 600 TB
- DRAM cache
- ✓
- Power-loss protection
- ✗
- Sustained write
- -
- Data confidence
- High
Endurance
Rated endurance (TBW)600 TB written
Drive writes per day-
Power-loss protectionNo
Endurance is the manufacturer's warranty rating (TBW / DWPD), not a measured failure rate - SSDs aren't in Backblaze's HDD-focused failure data.
Price history
US · cheapest per day
$413 latest
zoomed ·
drag to zoom