Western Digital
Intel NUC11PAHi5-3133-209682 i5 Mini Desktop with 1TB HDD & MS 365
1TB HDD
Reliable Storage Solution for Legacy SystemsThe Western Digital WD400JB 40GB IDE Hard Drive provides a reliable storage solution for older computer systems. With its IDE interface and 7200 RPM spindle speed, it offers sufficient performance for a variety of applications. Capacity: 40GB ...
$123.00*
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*Price sourced from Amazon.com. Last updated:Aug 28, 2026.Price and availability are subject to change — details.
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Overview
Reliable Storage Solution for Legacy Systems
The Western Digital WD400JB 40GB IDE Hard Drive provides a reliable storage solution for older computer systems. With its IDE interface and 7200 RPM spindle speed, it offers sufficient performance for a variety of applications.
- Capacity: 40GB
- Interface: IDE
- Form Factor: 3.5 inch
- Spindle Speed: (Not Specified, assumed 7200 RPM)
Key Features
See full specs below in description
Firmware Transfer Service Available
30-Day Money Back Guarantee
30-Day Tech Support
Specifications
Brand
Western Digital
Model
WD400JB-00ETA0
Capacity
40GB
Interface
IDE
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View on Amazon →Frequently Asked Questions
What kind of systems is this 40GB IDE hard drive compatible with?
This hard drive is compatible with older computer systems that feature an IDE interface connection on their motherboard.
What is the benefit of the Firmware Transfer Service?
The Firmware Transfer Service can be useful for advanced users or data recovery specialists who need to migrate specific drive firmware for compatibility or data access.
Does this hard drive come with any warranty or return policy?
Yes, it comes with a 30-Day Money Back Guarantee, allowing returns within that period if you are not satisfied.
Is technical support available for this product?
Yes, 30-Day Tech Support is included to assist with any technical questions or issues you might encounter during the initial setup or use.
How does the 40GB capacity compare to modern hard drives?
A 40GB capacity is quite small by modern standards and is typically suitable only for very basic operating systems or specific legacy applications.
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