| ST9120821AS - Seagate
Mementus 5400.2 120GB 5400RPM SATA Hard Drive 9W3184-030 (WG941)
Seagate Momentus 5400.2 enables the freedom of mobility and enhanced
productivity with 5400-RPM performance. Users experience almost 50
percent more performance compared to 4200-RPM drives, but low power
consumption enables users to work longer. Seagate extends Serial ATA
as an option by leveraging the award-winning SATA technology
available on the Seagate Barracuda family.
Main Features
- SoftSonic FDB motor
Delivers inaudible operating acoustics
- QuietStep ramp load technology
Enables whisper-quiet load/unload acoustics and 900 G's of
non-operating shock tolerance
- 8-Mbyte cache buffer
Optimizes performance so applications run fast and smooth
- 5400-RPM spin speed
Provides almost 50 percent more performance for notebook computers
while maintaining battery longevity
- Serial ATA with Native Command Queuing
Blazing fast 1.5Gb/s interface speed combined with NCQ for high
performance
- Distinctions
- 4200-like power consumption for maximum battery life
- Whisper-quiet load/unload acoustics
- Operating shock of 250 Gs to withstand rugged notebook
environment
Performance
- Internal Transfer Rate (Mbits/sec): 461
- Max. External Transfer Rate (Mbytes/sec): 150
- Avg. Sustained Transfer Rate (Mbytes/sec): >
- Average Seek (msec): 12.5
- Average Latency (msec): 5.56
- Multisegmented Cache: 8192
- Spindle Speed (RPM): 5400
Configuration/Organization
- Discs/Heads: 2/4
- Bytes per Sector: 512
- Logical CHS: 16383/16/63
- Recording Method: RLL 0,11
Reliability/Data Integrity
- S.M.A.R.T. capable: Yes
- Nonrecoverable Read Errors per Bits Read: 1 per 1014
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