Seagate Momentus 20GB HDD 2.5" Ultra-ATA/100
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 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.
- Average latency
- 5.6 ms
- Average seek time
- 12 ms
- Bytes per sector
- 512
- Component for
- Notebook
- HDD capacity
- 20 GB
- HDD number of heads
- 1
- HDD size
- 2.5"
- HDD speed
- 5400 RPM
- Interface
- Ultra-ATA/100
- Storage drive buffer size
- 2 MB
- Type
- HDD
- Non-operating shock
- 800 G
- Operating shock
- 225 G
- Operating temperature (T-T)
- 5 - 55 °C
- Storage temperature (T-T)
- -40 - 65 °C
- Operating voltage
- 5 V
- Power consumption (idle)
- 0.97 W
- Power consumption (read)
- 2.4 W
- Power consumption (standby)
- 0.36 W
- Power consumption (typical)
- 2.4 W
- Power consumption (write)
- 2.4 W
- Start-up current
- 1.2 A
- Depth
- 100.2 mm
- Height
- 9.5 mm
- Weight
- 99 g
- Width
- 69.8 mm