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Seagate Barracuda ATA IV - Hard drive - 20 GB - internal - 3.5" - ATA-100 - 7200 rpm - buffer: 2 MB at Backoffice
Seagate Barracuda ATA IV - Hard drive - 20 GB - internal - 3.5" - ATA-100 - 7200 rpm - buffer: 2 MB
ST320011A
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This product is no longer available.
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Seagate offers you the fastest PC hard drive ever, the Barracuda ATA IV. The kicker: a revolutionary Fluid Dynamic Bearing (FDB) motor makes the super-fast drive the world's only virtually silent hard drive. Barracuda ATA IV is the only desktop disk drive shipping exclusively with FDB motors - a technology that will also enable engineers to fit more data on a disk surface and increase hard drive spin speeds far beyond what traditional motors allow. Using the most advanced data density technology in the industry, Barracuda ATA IV is the first 7,200-rpm disk drive to achieve 80 GB giving Seagate a significant advantage in the high-performance PC storage market. The drive's record-breaking internal transfer rate is fast enough to copy an hour of MP3 music in one second. Barracuda ATA IV is fast enough to stream eight movies simultaneously, in DVD quality, without dropping a frame.| Product Description | Seagate Barracuda ATA IV - hard drive - 20 GB - ATA-100 | | Type | Hard drive - internal | | Form Factor | 3.5" x 1/3H | | Dimensions (WxDxH) | 10.2 cm x 14.7 cm x 2.6 cm | | Weight | 544 g | | Capacity | 20 GB | | Interface Type | ATA-100 | | Data Transfer Rate | 100 MBps | | Average Seek Time | 9 ms | | Spindle Speed | 7200 rpm | | Sectors per Track | 63 | | Buffer Size | 2 MB | | Manufacturer Warranty | 1 year warranty |
GENERAL |
| Device Type | Hard drive - internal |
| Width | 10.2 cm |
| Depth | 14.7 cm |
| Height | 2.6 cm |
| Weight | 544 g |
HARD DRIVE |
| Form Factor | 3.5" x 1/3H |
| Capacity | 20 GB |
| Interface Type | ATA-100 |
| Buffer Size | 2 MB |
| Features | 3D Defence System |
| Compliant Standards | S.M.A.R.T. |
PERFORMANCE |
| Drive Transfer Rate | 100 MBps (external) |
| Internal Data Rate | 69.4 MBps |
| Seek Time | 9 ms (average) / 10 ms (max) |
| Track-to-Track Seek Time | 0.76 ms |
| Average Latency | 4.16 ms |
| Spindle Speed | 7200 rpm |
CONFIGURATION |
| Sectors per Track | 63 |
RELIABILITY |
| MTBF | 600,000 hour(s) |
| Non-Recoverable Errors | 1 per 10^14 |
| Start / Stop Cycles | 50,000 |
EXPANSION / CONNECTIVITY |
| Connections | 1 x storage - ATA-100 - 40 PIN IDC |
| Compatible Bays | 1 x internal - 3.5" x 1/3H |
MISCELLANEOUS |
| Package Type | OEM |
MANUFACTURER WARRANTY |
| Service & Support | 1 year warranty |
| Service & Support Details | Limited warranty - parts and labour - 1 year - carry-in |
ENVIRONMENTAL PARAMETERS |
| Min Operating Temperature | 0 °C |
| Max Operating Temperature | 60 °C |
| Humidity Range Operating | 0 - 90% |
| Shock Tolerance | 63 g @ 2ms half-sine pulse (operating) / 350 g @ 2ms half-sine pulse (non-operating) |
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