WD_BLACK SN7100 WDS400T4X0E-00CJA0

SSD | 4 TB | internal | M.2 2280 | PCIe 4.0 x4 (NVMe)

MPN WDS400T4X0E-00CJA0
Manufacturer Western Digital
QuickCode 1664206
Qty immediately available 5
Total stock 121
RRP: £1,446.83 inc VAT
£531.46 inc VAT
£442.88 ex VAT
Save
63%
Quantity in Cart:

Low stock, order soon!

We are an Authorised Diamond Partner

All products come in brand new original packaging.

Delivery
Order by 4:30pm UK Time (excluding weekends and Bank Holidays) for UK Mainland next working day delivery.

Shipping rates applicable only to UK Mainland Addresses and exclude Northern Ireland, Eire, Scottish Offshore, Scottish Highlands, Channel Islands and Isle of Man.

7 Working Days£0.00 Within 1 week (UK Mainland), free if order over £100 + VAT
3 Working Days£4.98 3 working days (UK Mainland)
Next Working Day£7.97 Next working day (UK Mainland)
Delivery exceptions apply

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

What our Customers think about us!

What our Customers think about us!

Page generated at: 04/06/2026 06:28:39