ST9640320AS product summary
SEAGATE 9MM SATA300 640GB 54K 8MB HDD
- Manufacturer
- Seagate
- Interface Group
- SATA
- Interface
- SATA300
- Physical Size
- 2.5in
- Capacity
- 640GB
- Speed
- 5,400RPM
Seagate ST9640320AS 640GB SATA Hard Disk Drives
Part Specific Options
This part has the following options to purchase.
- Refurbished
- Call for stock
- 9RN134-020
- Refurbished
- Call for stock
- 9RN134-021
- Refurbished
- Call for stock
- 9RN134-030
- Refurbished
- Call for stock
- 9RN134-140
- Refurbished
- Call for stock
- 9RN134-189
- Refurbished
- Call for stock
- 9RN134-285
- Refurbished
- Call for stock
- 9RN134-286
- Refurbished
- Call for stock
- 9RN134-500
- Refurbished
- Call for stock
ST9640320AS product details
Seagate Momentus 640GB 2.5" SATA 2.5" Serial ATA II
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.
Features
- Average latency
- 5.5 ms
- Bytes per sector
- 512
- Component for
- Notebook
- HDD capacity
- 640 GB
- HDD interface transfer rate
- 3 Gbit/s
- HDD size
- 2.5"
- HDD speed
- 5400 RPM
- Interface
- Serial ATA II
- Read seek time
- 11 ms
- Storage drive buffer size
- 8 MB
- Type
- HDD
Operational conditions
- Non-operating shock
- 800 G
- Operating shock
- 350 G
- Operating temperature (T-T)
- 0 - 60 °C
- Storage temperature (T-T)
- -40 - 70 °C
Other features
- Acoustic pressure emissions
- 26 dB
- Internal
- Y
- Product colour
- Black
Power
- Operating voltage
- 5 V
- Power consumption (idle)
- 0.68 W
Weight & dimensions
- Depth
- 100.3 mm
- Height
- 9.5 mm
- Weight
- 100 g
- Width
- 69.8 mm