Momentus ST9250421ASG internal hard drive
250 GB 7200 RPM 16 MB 2.5" Serial ATA
Model ST9250421ASGPart no. ST9250421ASG-RFBEAN 5715063506707
23 specifications
- Storage250 GB
- ConnectivitySerial ATA
- Weight110 g
- Power consumption (standby)0.21 W
- Operating temperature (T-T)0 - 60 °C
- Width69.8 mm
Overview
- Storage
- 250 GB
- Connectivity
- Serial ATA
- Weight
- 110 g
- Power consumption (standby)
- 0.21 W
- Operating temperature (T-T)
- 0 - 60 °C
- Width
- 69.8 mm
- Brand
- Seagate
- Category
- Internal Hard Drive
- Model
- ST9250421ASG
- Part number
- ST9250421ASG-RFB
- EAN / UPC
- 5715063506707
- Also known as
- Seagate Momentus ST9250421ASG internal hard drive 250 GB 7200 RPM 16 MB 2.5" Serial ATA
Specifications
23 specifications in 4 groups
Features
| Specification | Value |
|---|---|
| HDD capacity | 250 GB |
| HDD speed | 7200 RPM |
| HDD size | 2.5" |
| Interface | Serial ATA |
| Component for | Laptop |
| Storage drive buffer size | 16 MB |
| HDD number of heads | 3 |
| Average latency | 4.17 ms |
| Start/stop cycles | 600000 |
| Mean time between failures (MTBF) | 500000 h |
Power
| Specification | Value |
|---|---|
| Power consumption (standby) | 0.21 W |
| Power consumption (idle) | 0.75 W |
| Power consumption (read) | 2.1 W |
| Power consumption (write) | 2.1 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 | 1000 G |
Weight & dimensions
| Specification | Value |
|---|---|
| Width | 69.8 mm |
| Depth | 100.5 mm |
| Height | 9.5 mm |
| Weight | 110 g |
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