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WD WD68AA-40ANA2 6.8GB IDE Ultra ATA/66 5400 3.5-inch 2MB Hard Drive
- Capacity: 6.8GB
- Interface: IDE (ATA/66)
- Speed: Ultra ATA/66
- Rotational Speed: 5400 RPM
- Form Factor: 3.5-inch
- Cache: 2MB
- Designed for legacy hardware
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Key specifications
See full specs ↓- Capacity
- 6.8GB
- Interface
- IDE (Ultra ATA/66)
- Rotational Speed
- 5400 RPM
- Form Factor
- 3.5-inch
- Cache
- 2MB
- Drive Type
- HDD
Product details
The WD WD68AA-40ANA2 is a 6.8GB IDE Ultra ATA/66 3.5-inch hard drive operating at 5400 RPM with a 2MB cache. It is intended for use in older computer systems.
Technical Information
| Capacity | 6.8GB |
| Interface | IDE (Ultra ATA/66) |
| Rotational Speed | 5400 RPM |
Additional Specifications
| Form Factor | 3.5-inch |
| Cache | 2MB |
| Drive Type | HDD |
Description
Similar to the WD68AA-35AAA2, the WD WD68AA-40ANA2 is a 6.8GB IDE hard drive from Western Digital, designed for older computer systems. It features the Ultra ATA/66 interface, providing a data transfer rate suitable for the technology of its time. The drive operates at a spindle speed of 5400 RPM and includes a 2MB cache, which aids in optimizing data access and system performance for legacy applications. The 3.5-inch form factor ensures physical compatibility with standard desktop computer drive bays. The IDE interface, also known as PATA (Parallel ATA), was the dominant standard for hard drives before the widespread adoption of SATA (Serial ATA). This drive is therefore intended for motherboards and controllers that specifically support IDE connections. The '-40ANA2' designation likely points to a different revision or configuration compared to the '-35AAA2' model, possibly related to firmware, manufacturing batch, or specific testing parameters. For users maintaining or restoring vintage PCs, these drives are essential for ensuring proper functionality and compatibility. Their limited capacity and interface type make them unsuitable for modern computing needs but invaluable for historical hardware preservation and repair.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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