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| Price | $31.99 to $82.00 | $45.00 to $135.00 | $42.00 to $54.00 | $172.99 to $259.99 | $49.95 |
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| Release date | February 01, 2003 | ||||
| The Bottom Line | This high-volume drive offers outstanding sustained throughput and Western Digital's reputation for excellence and reliability. | It isn't cheap, but Western Digital's Caviar Special Edition 250GB is the complete kit, with loads of capacity, excellent performance, and sterling service and support. | The Barracuda ATA IV is an exceptionally quiet, large-capacity hard drive at a nice price, but it's too slow. Choose it for ambience, not speed. | ||
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| Features | |||||
| Buffer Size | 8 MB | 8 MB | 2 MB | 8 MB | 8 MB |
| Spindle Speed | 7200 rpm | 7200 rpm | 7200 rpm | 5200 rpm | 5400 rpm |
| Type | Hard drive - Internal hard drive | Internal - Internal hard drive | Hard drive - Internal hard drive | Hard drive - Internal hard drive | Hard drive - External hard drive |
| OS Required | Info unavailable | Info unavailable | Info unavailable | Info unavailable | Apple MacOS X or later Microsoft Windows Vista Microsoft Windows XP Home Edition Microsoft Windows XP Professional x64 Edition Microsoft Windows 2000 Professional / XP Professional |
| Bytes per Sector | 512 | 512 | 512 | Info unavailable | Info unavailable |
| Vista Certification | Info unavailable | Info unavailable | Info unavailable | Works with Windows Vista | Info unavailable |
| Data Transfer Rate | 100 MBps | 100 MBps | 100 MBps | 300 MBps | Info unavailable |
| Weight | 1.3 lbs | 1.3 lbs | 1.1 lbs | 4.1 oz | 5.7 oz |
| Average Seek Time | 8.9 ms | 8.9 ms | 9.5 ms | Info unavailable | Info unavailable |
| Manufacturer Warranty | 3 years warranty | 3 years warranty | 3 years warranty | 3 years warranty | 1 year warranty |
| Storage Controller | None | None | None | None | None |
| Capacity | 120 GB | 250 GB | 80 GB | 1 TB | 160 GB |
| Dimensions (WxDxH) | 4 in x 5.8 in x 1 in | 4 in x 5.8 in x 1 in | 4 in x 5.8 in x 1 in | 2.8 in x 3.9 in x 0.5 in | 2.9 in x 5.1 in x 0.5 in |
| Power Source | Info unavailable | Info unavailable | Info unavailable | Info unavailable | USB bus FireWire bus |
| Product Description | WD Caviar Blue WD1200JB - Hard drive - 120 GB - ATA-100 | WD Caviar Blue WD2500JB - Internal - 250 GB - DMA/ATA-133 (Ultra) Fast Drives | Seagate Barracuda ATA IV - Hard drive - 80 GB - ATA-100 | WD Scorpio Blue WD10TEVT - Hard drive - 1 TB - Serial ATA-300 | Iomega Portable Hard Drive Silver Series Hard drive - 160 GB - IEEE 1394 (FireWire) / Hi-Speed USB |
| Sectors per Track | 63 | Info unavailable | 63 | Info unavailable | Info unavailable |
| Interface Type | ATA-100 | DMA/ATA-133 (Ultra) Fast Drives | ATA-100 | Serial ATA-300 | IEEE 1394 (FireWire) / Hi-Speed USB |
| Form Factor | 3.5" x 1/3H | 3.5" x 1/3H | 3.5" x 1/3H | 2.5" x 1/6H | Info unavailable |
| Full specifications | Full specifications | Full specifications | Full specifications | Full specifications | Full specifications |
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