Brand: Western Digital · SKU: WD1200BB · MPN: WD1200BB · Category: Storage
The Western Digital Caviar WD1200BB is a 120GB 3.5-inch internal hard disk drive designed for desktop systems. It features a fast 7200 RPM spindle speed, a 2MB cache buffer, and utilizes an EIDE/ATA-6 (Ultra ATA/100) interface. This drive is part of the WD Caviar family, known for mainstream performance and reliability. Some models feature Fluid Dynamic Bearing (FDB) technology for lower noise, vibration, and heat. It includes WD's Data Lifeguard technology for real-time error detection and repair. It offers a solid balance of performance and reliability, making it ideal for upgrading or replacing storage in older desktop systems.
| Capacity | 120GB |
|---|---|
| Interface | EIDE / Ultra ATA/100 (ATA-6) |
| Form Factor | 3.5-inch |
| Cache Buffer | 2MB |
| Data Surfaces | 4 |
| Average Latency | 4.2 ms |
| Number of Disks | 2 |
| Number of Heads | 4 (some sources indicate 16) |
| Bytes Per Sector | 512 |
| Rotational Speed | 7200 RPM |
| Average Seek Time (Read) | 8.9 ms |
| Data Transfer Rate (Max) | 100 MB/s (Mode 5 Ultra ATA) |
| Average Seek Time (Write) | 10.9 ms |
| Warranty | 3 years limited (as per one retailer source) |
| Weight | 0.60 kg (1.32 pounds) ±0.06 kg |
| Dimensions | 1.028 inches max (H) x 5.787 inches max (L) x 4.00 inches ±0.010 inch (W) |
The WD1200BB is a 120GB, 7200 RPM internal hard drive utilizing the EIDE/Ultra ATA/100 interface, intended for mainstream desktop PCs. It includes a 2MB cache and is known for the reliability associated with the Western Digital Caviar series.
Yes, this Western Digital Caviar WD1200BB 120GB 7200 RPM 2MB Cache IDE Ultra ATA100 / ATA-6 3.5" Hard Drive (WD1200BB) 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 WD1200BB 120GB 7200 RPM 2MB Cache IDE Ultra ATA100 / ATA-6 3.5" 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 WD1200BB.