Fujitsu MHW2040AT 40GB IDE laptop hard drive front view

Fujitsu MHW2040AT top view

Fujitsu MHW2040AT angled view

Fujitsu MHW2040AT label view

Fujitsu

Fujitsu MHW2040AT – 40GB | IDE Ultra ATA-100 | 4200RPM | 2.5" | Laptop HDD

Name: Fujitsu MHW2040AT – 40GB | IDE Ultra ATA-100 | 4200RPM | 2.5" | Laptop HDD
Brand: Fujitsu
SKU: MHW2040AT
Price: 89.95 USD
Availability: InStock

$89.95

Product variants

Quantity

Brand New, Factory Sealed | In Stock | Bulk Orders Available

The MHW2040AT is a 40GB IDE Ultra ATA-100 hard drive featuring 4200RPM spindle speed, 2MB cache, 12ms average seek time, and 7.14ms average latency in a 2.5" form factor. Built for early 2000s mobile computing systems, it is ideal for legacy laptop restoration, vintage computing projects, and embedded CE applications. Compatible with IDE/PATA controllers, laptop systems, and consumer electronics devices requiring 2.5" mobile storage. This model achieved best-in-class acoustic noise levels of just 1.5 bels while maintaining exceptional power efficiency and thermal characteristics for extended battery life in portable systems.

All products from Anand International ship brand new and factory sealed. Volume and B2B pricing available for qualified buyers.

Specifications

Manufacturer: Fujitsu
Model: MHW2040AT
Capacity: 40GB
Interface: IDE Ultra ATA-100
Spindle Speed: 4200 RPM
Cache: 2MB
Form Factor: 2.5"
Seek Time: 12ms average
Latency: 7.14ms average
MTBF: 1.2 million hours
Drive Type: Mobile HDD
Warranty: 90 days
Shipping: Free domestic US shipping
Condition: Brand New, Factory Sealed

Product Features

IDE Ultra ATA-100 interface with 44-pin connector
4200 RPM spindle for quiet operation
2MB onboard cache buffer
Best-in-class 1.5 bel acoustic noise level
Low power consumption for extended battery life
9mm height profile for slim laptops
Superior thermal characteristics
Robust design for mobile applications
Direct replacement for legacy systems requiring IDE/ATA connectivity
90-day Anand International warranty on all legacy stock
Free domestic US shipping included
Volume and B2B pricing available for qualified buyers

Compatibility

Compatible with IDE/PATA laptop systems, consumer electronics devices, and legacy computing platforms requiring 2.5" mobile storage. Not compatible with SATA systems or modern laptops without IDE controllers.

Shipping & Returns

Free Shipping: We currently offer free Economy Shipping within the continental U.S. with no minimum order required. Expedited shipping is available at standard carrier rates.
Same-Day Shipping: Order placed before 2PM PST will ship the same day. Orders received after this time will ship the following business day.
Hassle-Free Returns: If you're not completely satisfied with your purchase, simply return it within 10 days for a hassle-free refund or exchange.

40GB IDE ATA-100 4200RPM Mobile Factory Sealed

Why the MHW2040AT is the right mobile HDD

The Fujitsu MHW2040AT represents the pinnacle of early 2000s mobile storage engineering, combining 40GB capacity with IDE Ultra ATA-100 interface performance. This 4200RPM drive delivered exceptional acoustic performance at just 1.5 bels while maintaining superior power efficiency for extended battery life. Engineered specifically for the CE market transition to compact form factors, it provided manufacturers with reliable, cost-efficient storage for lightweight mobile solutions.

Ultra-Quiet Mobile Performance

Achieves best-in-class 1.5 bel acoustic noise level while maintaining 4200RPM performance. Engineered for mobile environments requiring silent operation.

Extended Battery Life Design

Low power consumption and advanced power management features maximize portable device battery life. Optimized thermal characteristics reduce heat generation.

Legacy System Restoration

Perfect for restoring vintage laptops and legacy computing systems requiring IDE interface storage. Maintains original system performance specifications.

Consumer Electronics Ready

9mm height profile and robust design make it ideal for CE applications and embedded systems. Proven reliability for continuous operation environments.

New Old Stock with 90-Day Warranty

Available as brand new, factory sealed old stock units from Anand International with a 90-day warranty. Ideal for legacy system maintenance, vintage computing restoration, and hard-to-find replacement needs.

Frequently Asked Questions

Frequently asked questions for IDE, including information on usage, configuration, and compatibility.

1. What is an IDE hard drive?

An IDE (Integrated Drive Electronics) hard drive is a legacy type of storage device that connects to a computer using a 40-pin ribbon cable and Molex power connector. It was widely used before SATA drives became standard.

2. Can IDE hard drives be used in modern computers?

Most modern PCs do not have IDE ports. However, you can still use an IDE hard drive with a compatible IDE controller card or an IDE-to-SATA/USB adapter.

3. What devices are IDE hard drives compatible with?

IDE hard drives are commonly used in older desktops, servers, DVR systems, legacy industrial equipment, and other electronics that require ATA/100 or ATA/133 interfaces.

4. Are IDE and PATA the same thing?

Yes. IDE is also known as PATA (Parallel ATA). Both terms refer to the same interface standard, which uses wide ribbon cables to connect drives.

5. How do I know if my system supports an IDE hard drive?

Check if your motherboard has a 40-pin IDE connector. If not, you can use an adapter or external enclosure that converts IDE to SATA or USB.

6. What is the maximum capacity of an IDE hard drive?

Most IDE hard drives range from a few hundred megabytes to 500GB, though practical support depends on your system’s BIOS limitations.

7. Can IDE hard drives be used for external storage?

Yes. By using an IDE-to-USB adapter or external IDE enclosure, you can repurpose an IDE hard drive as an external storage device.