WD_BLACK SN7100 WDS400T4X0E-00CJA0
SSD | 4 TB | internal | M.2 2280 | PCIe 4.0 x4 (NVMe)
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Main Specification
| Product Description | WD_BLACK SN7100 WDS400T4X0E-00CJA0 - SSD - 4 TB - PCIe 4.0 x4 (NVMe) |
|---|---|
| Type | Solid state drive - internal |
| Capacity | 4 TB |
| NAND Flash Memory Type | 3D triple-level cell (TLC) |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 x4 (NVMe) |
| Features | NVM Express (NVMe) |
| Dimensions (WxDxH) | 22 mm x 80 mm x 2.38 mm |
| Weight | 5.8 g |
| Manufacturer Warranty | 5-year warranty |
General
| Device Type | Solid state drive - internal |
|---|---|
| Capacity | 4 TB |
| NAND Flash Memory Type | 3D triple-level cell (TLC) |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 x4 (NVMe) |
| Features | NVM Express (NVMe) |
| Width | 22 mm |
| Depth | 80 mm |
| Height | 2.38 mm |
| Weight | 5.8 g |
Performance
| SSD Endurance | 2400 TB |
|---|---|
| Internal Data Rate | 7000 MBps (read) / 6700 MBps (write) |
| Maximum 4KB Random Write | 1350000 IOPS |
| Maximum 4KB Random Read | 900000 IOPS |
Expansion & Connectivity
| Interfaces | 1 x PCI Express 4.0 x4 (NVMe) |
|---|---|
| Compatible Bay | M.2 2280 |
Software & System Requirements
| OS Required | Windows 10 or later |
|---|
Miscellaneous
| Compliant Standards | RoHS |
|---|
Manufacturer Warranty
| Service & Support | Limited warranty - 5 years |
|---|
Environmental Parameters
| Min Operating Temperature | 0 °C |
|---|---|
| Max Operating Temperature | 85 °C |
| Min Storage Temperature | -40 °C |
| Max Storage Temperature | 85 °C |
Product features
High capacity storage
With 4 TB of storage space, the WD_BLACK SN7100 allows for extensive data storage, accommodating large files and applications seamlessly.Rapid data transfer speeds
Featuring an internal data rate of 7000 MBps and write speeds of 6700 MBps, this SSD ensures quick access and efficient file handling.Robust endurance rating
The endurance of 2400 TB signifies the SSD's ability to withstand high workloads and maintain performance over prolonged use.Versatile temperature tolerance
The drive operates effectively within a temperature range of 0°C to 85°C, making it suitable for various environments without compromising performance.Advanced data handling
Achieving maximum random read speeds of 900000 IOPS and random write speeds of 1350000 IOPS, this SSD provides efficient data processing for demanding tasks.Key selling points
- Storage capacity of 4 TB
- Internal data rate of 7000 MBps
- PCI Express 4.0 x4 interface
- Endurance of 2400 TB
- Temperature tolerance from -40°C to 85°C
References
MPN: WDS400T4X0E-00CJA0
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04/06/2026 06:28:39