WD400JD specification sheet
Specifications for WD400JD
Western Digital Caviar SE 40GB 3.5" 7200rpm 8MB Cache SATA1 Hard Disk Drive
![WD400JD Gallery image 1 [Size: 1004 (W) x 1004 (H)]](i/westerndigital/th200/th200_244943_IMG1.jpg)
Western Digital Caviar SE 40GB 3.5" 7200rpm 8MB Cache SATA1 Hard Disk Drive, WD400JD
Drives: SATA hard drives
Drives: SATA hard drives
Western Digital
In Stock Buy now!
R 131.00 inc VAT
Specifications:
| ©2026 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx-computers.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered. | |
Specifications | |
| Product Code | WD400JD |
| Line Extension | Caviar |
| Series Extension | SE |
| Model | WD400JD |
| Storage Capacity | 40 GB |
| HDD/SSD Cache | 8 MB |
| HDD/SSD Encryption | 512-bit |
| Maximum Data Transfer Rate | 1.5 Gb/s |
| RPM | 7200 |
| Hard Drive Type | Internal |
| Drive Width | 3.5" |
| Supported Device | Desktop PC |
| Drive Interface | SATA |
| Interface Standard | SATA/150 |
| Height | 1.02 Inches |
| Width | 3.96 Inches |
| Depth | 5.73 Inches |
| Weight | 2 kg |
| Compliance Standards | RoHS |
| UPC | 641020007299 |
| EAN | 641020007299 |
Sold by ComX Computers
Specifications are subject to change without notice. E&OE. Prices are a guide only, and are valid on 2026-08-24 only, subject to stock being available.
The specifications displayed above apply to the entire range and may not apply to this specific model. Kindly note that options cannot be changed for most models, and some options are not available in South Africa.