WDS400T4X0E
WD Black SN7100 · 4TB
TLC
NVMe
€580 (€144.96/TB)
Best price at Amazon · DE
Last checked Nov 1, 2026 · Price and availability subject to change.
Specifications
- Capacity
- 4 TB
- Interface
- NVMe
- Form factor
- M.2
- Class
- Desktop
- NAND
- TLC
- Endurance
- 2,400 TB
- DRAM cache
- ✗
- Power-loss protection
- ✗
- Sustained write
- -
- Data confidence
- High
Endurance
Rated endurance (TBW)2,400 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
DE · cheapest per day
€580 latest
zoomed ·
drag to zoom