Brand: Western Digital · SKU: WD800AAJB · MPN: WD800AAJB · Category: Storage
The Western Digital Caviar SE (or Blue) WD800AAJB is an internal 3.5-inch hard disk drive offering 80GB of storage capacity. It features a rotational speed of 7,200 RPM, an 8MB cache buffer, and utilizes the older IDE/PATA (Ultra ATA/100 or ATA-6) interface. This drive is typically suited for upgrading or replacing storage in legacy desktop systems. It is known for cool-running, quiet operation, superior performance, and industry-leading reliability for its time, making it perfect for basic desktop computing needs.
| Cache | 8 MB |
|---|---|
| Series | Caviar SE / Caviar Blue |
| Capacity | 80 GB |
| Interface | IDE / PATA (Ultra ATA/100 / ATA-6) |
| Drive Type | Internal HDD |
| Form Factor | 3.5-inch |
| Transfer Rate | 100 MB/s (via ATA-100) |
| Rotational Speed | 7200 RPM |
| Average Seek Time | 8.9ms |
| Warranty | Varies (Often 30-Day to 2-Year Limited Warranty depending on seller/condition) |
| Weight | 430 g |
| Dimensions | 1.03 x 4.00 x 5.79 inches (25.4 mm x 101.6 mm x 147 mm) |
The WD800AAJB is an 80GB 3.5-inch internal hard drive with a 7200 RPM spindle speed and 8MB cache. It uses the legacy IDE/PATA interface, making it compatible with older desktop computers that lack SATA ports. It offers solid performance and reliability for basic computing and data storage tasks in legacy systems.
Yes, this Western Digital Caviar SE/Blue 80GB 7200 RPM IDE Hard Drive (WD800AAJB) is 100% genuine Western Digital hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Western Digital Caviar SE/Blue 80GB 7200 RPM IDE Hard Drive includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the WD800AAJB.