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ST9120821A - Seagate Momentus 5400.2 120GB 5400RPM ATA-100 8MB Cache 2.5-inch Internal Hard Disk Drive
- 120 GB 2.5" 5400 RPM Parallel ATA
- Laptop HDD
- Storage drive buffer size: 8 MB
- 100 g
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Key specifications
See full specs ↓- HDD capacity
- 120 GB
- HDD speed
- 5400 RPM
- Storage drive buffer size
- 8 MB
- HDD size
- 2.5"
- Interface
- Parallel ATA
- Type
- HDD
Product details
Seagate Momentus 120GB HDD. HDD capacity: 120 GB, HDD speed: 5400 RPM, Storage drive buffer size: 8 MB, HDD size: 2.5", Interface: Parallel ATA
Features
| HDD capacity | 120 GB |
| HDD speed | 5400 RPM |
| Storage drive buffer size | 8 MB |
| HDD size | 2.5" |
| Interface | Parallel ATA |
| Type | HDD |
| Component for | Laptop |
| HDD number of heads | 4 |
| Average seek time | 12.5 ms |
| Average latency | 5.6 ms |
| Bytes per sector | 512 |
Power
| Power consumption (typical) | 2 W |
| Power consumption (standby) | 0.26 W |
| Power consumption (read) | 1.8 W |
| Power consumption (write) | 1.8 W |
| Power consumption (idle) | 0.8 W |
| Operating voltage | 5 V |
Operational conditions
| Operating temperature (T-T) | 5 - 55 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating shock | 250 G |
| Non-operating shock | 900 G |
Weight & dimensions
| Width | 69.8 mm |
| Height | 9.5 mm |
| Depth | 100.2 mm |
| Weight | 100 g |
Other features
| Acoustic pressure emissions | 24 dB |
Description
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. Features Benefits - 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 - Almost 50 percent more performance for notebook computers while maintaining battery longevity Distinctions - 4200-like power consumption for maximum battery life - Whisper-quiet load/unload acoustics - Operating shock of 250 Gs to withstand rugged notebook environment
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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