Best-Fit Applications
- Mainstream laptops.
- External storage solutions/boxes.
- Industrial applications requiring a smaller form factor.
Key Features and Benefits
- Up to 640GB holds thousands of songs, photos, video and more.
- 5400-RPM for great performance and the lowest power consumption.
- 8-MB cache delivers fast performance.
- 1000 Gs of nonoperating shock make the drive ideal for notebook PCs and industrial applications.
- Utilizes ramp load features that remove the head from the disk during idle periods, improving idle power consumption and adding to the durability of the drive.
Key Advantages
- Leverages Seagate laptop power management technology, delivering the lowest-power 5400-RPM laptop hard drive yet.
- QuietStep™ technology enables ultra-quiet load/unload acoustics.
- Energy-efficient power for maximum performance.
- 8-MB cache enhances performance.
- SATA 3Gb/s with Native Command Queuing enables fast data transfers.
- Perpendicular recording technology delivers the capacity points you need.
For support call us at
+442037470227
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Description
Product Features:
- 640 GB 2.5" 5400 RPM Serial ATA II
- Notebook HDD
- Storage drive buffer size: 8 MB
- 3 Gbit/s
- 100 g
Seagate Momentus 640GB 2.5" SATA 2.5" Serial ATA II
ST9640320AS - Momentus 5400 SATA 3Gb/s 640GB Hard Drive
Seagate Momentus 640GB 2.5" SATA, 2.5", 640 GB, 5400 RPM
Seagate Momentus 640GB 2.5" SATA. HDD size: 2.5", HDD capacity: 640 GB, HDD speed: 5400 RPM
Specification
Features
HDD size
2.5"
HDD capacity
640 GB
HDD speed
5400 RPM
Interface
Serial ATA II
Type
HDD
Component for
Notebook
Storage drive buffer size
8 MB
HDD interface transfer rate
3 Gbit/s
Read seek time
11 ms
Average latency
5.5 ms
Bytes per sector
512
Power
Power consumption (idle)
0.68 W
Operating voltage
5 V
Operational conditions
Operating temperature (T-T)
0 - 60 °C
Storage temperature (T-T)
-40 - 70 °C
Operating shock
350 G
Non-operating shock
800 G
Weight & dimensions
Width
69.8 mm
Height
9.5 mm
Depth
100.3 mm
Weight
100 g
Logistics data
Harmonized System (HS) code
84717050
Other features
Acoustic pressure emissions
26 dB
Product colour
Black
Internal