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WD BLACK SN7100 4TB
Without heatsink MPN: WDS400T4X0E-00CJA0
€549.004000 GB • PCIe 4.0 ×4 / NVMe • M.2 2280 • 7000 MB/s
€137.25 / TB · confirmed delivered totalShop offers NL · EUR
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Price history
- Latest day minimum
- €549.00 2026-10-23
- Lowest measured
- €549.00 2026-10-23
- Highest day minimum
- €549.00 2026-10-23
- Change in selection
- — First vs. last measured day
Lowest measured total per UTC day
1 measurements · 1 / 365 measured days364 days without data · Last measured day: 0 days ago
Observed prices only, not complete market coverage. An older measurement is not a current offer. All dates use UTC.
View measured days (1)
| Day (UTC) | Lowest measured total | Measurements |
|---|---|---|
| 2026-10-23 | €549.00 | 1 |
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Specifications
Compare capacity and cache, not just peak speed
Manufacturer speeds are maxima under stated test conditions. They do not show sustained writing after the cache fills. TBW is a write-endurance warranty limit, not a predicted failure date; time limits also apply. Check M.2 length, interface and heatsink clearance in the host manual. Price per TB uses nominal decimal capacity and a confirmed delivered total.
| Capacity | 4000 GB |
|---|---|
| Interface | PCIe 4.0 ×4 / NVMe |
| Form factor | M.2 2280 |
| Sequential read, up to | 7000 MB/s |
| Sequential write, up to | 6700 MB/s |
| NAND type | TLC 3D NAND |
| DRAM cache | 0 GB |
| Endurance | 2400 TBW |
| Limited warranty, up to | 5 years |
| Controller | Unknown |
| Random read, up to | 900000 IOPS |
| Factory heatsink | No |
| Drive height, up to | 2.38 mm |
| Cache arrangement | DRAM-less |
Manufacturer source ↗ · Specifications checked: 2026-10-23
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Before you buy
Check this exact configuration
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- Variant
- Without heatsink
- Manufacturer part number (MPN)
- WDS400T4X0E-00CJA0
- EAN / GTIN
- Not verified
1 specification fields remain unknown. Missing data is not a confirmed feature.
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