Seagate 640GB 2.5
Model 640GB 2.5Part no. ST9640320AS-RFBEAN 5704327781226
24 specifications
- Storage640 GB
- ConnectivitySerial ATA II
- TypeHDD
- Weight100 g
- ColourBlack
- Power consumption (idle)0.68 W
Overview
- Storage
- 640 GB
- Connectivity
- Serial ATA II
- Type
- HDD
- Weight
- 100 g
- Colour
- Black
- Power consumption (idle)
- 0.68 W
- Brand
- Seagate
- Category
- Internal Hard Drive
- Model
- 640GB 2.5
- Part number
- ST9640320AS-RFB
- EAN / UPC
- 5704327781226
- Also known as
- Seagate Momentus 640GB 2.5 internal hard drive 5400 RPM 8 MB 2.5" Serial ATA II
Specifications
24 specifications in 5 groups
Features
| Specification | Value |
|---|---|
| HDD capacity | 640 GB |
| HDD speed | 5400 RPM |
| HDD size | 2.5" |
| Interface | Serial ATA II |
| Type | HDD |
| Component for | Laptop |
| 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
| Specification | Value |
|---|---|
| Power consumption (idle) | 0.68 W |
| Operating voltage | 5 V |
Operational conditions
| Specification | Value |
|---|---|
| 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
| Specification | Value |
|---|---|
| Width | 69.8 mm |
| Depth | 100.3 mm |
| Height | 9.5 mm |
| Weight | 100 g |
Other features
| Specification | Value |
|---|---|
| Product colour | Black |
| Internal | Yes |
| Acoustic pressure emissions | 26 dB |
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