Rated Excellent
Weekend delivery available
Game now, pay later
Custom PCs built fast
3 year on-site PC warranty*

Western Digital Blue 4TB SATA III 3.5" SSHD

CCL Code: HDD2605
Manufacturer Code: WD40E31X
| Manufacturer: Western Digital

Key Features:

  • 4TB Capacity
  • 5400RPM Spin Speed
  • SATA III Interface
  • 64MB Cache
  • 3.5" Form Factor
  • 3 Year Warranty


Sorry, this product has been discontinued. We have found some similar products below.


WD Blue Solid State Hybrid Drives (SSHD) combine a generous amount of NAND flash SSD technology and massive HDD storage capacity into a single drive. WD engineers team up the best of SSD and HDD to produce a hybrid that can increase overall system performance - resulting in quicker system boots, faster application loads, and improved responsiveness when compared to traditional hard drives.

Main Features

  • Inspiring performance and capacity
  • Work faster, smarter, and more efficiently
  • Self-learning technology
  • Synergy delivers value
  • Simple installation with no special software required
  • 8 GB NAND flash delivers blazing performance
  • Gaming, owned

Hard Disk

Disk Capacity 4008 GB
Drive Capacity 4000 GB
Disk Size 2.5 Inches
Drive Size 2.5 Inches
Drive Interface SATA 6Gb/s
Interface SATA 6Gb/s
Data Buffer/RAM 64 MB


Average Latency 5.50 ms


Power Requirement Spin Up (Max) 6 Watts
Power Requirement Idle (Ready) 4.75 Watts


Operating Temperature 0 to 60 °C
Shock (Operating) 30Gs for 2ms
Shock (Non Operating) 350G for 2ms
Acoustics (Seek Mode) 26 dB
Acoustics (Idle Mode) 25 dB


Form Factor Hard Disk Drive
Enclosure type Internal
Colour Black
Width 10.16 cm
Depth 14.7 cm
Height 25.4 cm
Weight 0.45 kg
Barcode 718037837734


Warranty 2-Year Limited Warranty

Key Features

Interface Type SATA III
Cache Memory 64 MB
Disk Form Factor 3.5
Interface Type SATA III
Condition New
Disk Speed 5400RPM


HDD Type Hybrid

Item Details

Manufacturer Western Digital
Manufacturer Code WD40E31X
EAN 0718037837734
UPC 718037837734
Condition New

Warranty Information

Warranty 2-Year Limited Warranty

Manufacturer Information

Manufacturer Western Digital
Manufacturer Code WD40E31X
Questions and Answers

Do you have you a question about the WD Blue 4TB SATA 6 GB/s 64MB 3.5 inch Hard Drive (Internal)?

Manuals and Datasheets

PDF Datasheets and Manuals

Document File type File size
Datasheet pdf 0.58MB
Datasheet pdf 0.58MB