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Technical Details for Seagate Momentus ST92011A 20 GB


Technical Details for Seagate Momentus ST92011A 20 GB Hard Disk Drive
Seagate Momentus ST92011A 20 GB 
Description: Model ID ST92011A-EU / Seagate Momentus ST92011A - Hard drive - 20 GB - internal - 2.5" - ATA-100 - 5400 rpm - buffer: 2 MB / Seagate Momentus unlocks the power of notebook computers with a 5400-RPM spin speed and optional 8MB cache buffer. Momentus stands head-to-head with ... more
Seagate Momentus ST92011A 20 GB ... 4200-RPM notebook drives in BatteryMark tests, while simultaneously increasing system level performance by almost 50 percent. Seagate Momentus delivers the experience, commitment and innovation you expect from the world's leading manufacturer of disc drives.

Technical Details for Seagate Momentus ST92011A 20 GB

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General
Device TypeHard drive - internal
Width7 cm
Depth10 cm
Height9.5 mm
Weight99 g
Hard Drive
Form Factor2.5" x 1/8H
Capacity20 GB
Interface TypeATA-100
Buffer Size2 MB
Features3D Defence System, Fluid Dynamic Bearing (FDB) motor, G-Force protection, giant magnetoresistive (GMR) head technology, Enhanced Partial Response Maximum Likelihood (EPRML), QuietStep
Compliant StandardsS.M.A.R.T.
Performance
Drive Transfer Rate100 MBps (external)
Internal Data Rate48.3 MBps
Seek Time12 ms (average) / 22 ms (max)
Track-to-Track Seek Time1.5 ms
Average Latency5.6 ms
Spindle Speed5400 rpm
Reliability
MTBF330,000 hour(s)
Non-Recoverable Errors1 per 10^14
Expansion / Connectivity
Interfaces1 x ATA-100
Compatible Bays1 x internal - 2.5" x 1/8H
Manufacturer Warranty
Service & Support3 years warranty
Service & Support DetailsLimited warranty - 3 years
Environmental Parameters
Min Operating Temperature5 °C
Max Operating Temperature55 °C
Humidity Range Operating5 - 90%
Shock Tolerance225 g @ 2ms (operating) / 800 g @ 2ms (non-operating)
Vibration Tolerance1 g @ 5-500 Hz (operating) / 5 g @ 5-500 Hz (non-operating)
Sound Emission23 dB
 
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Seagate Momentus ST92011A 20 GB