U-series ST380020A internal hard drive
80 GB 5400 RPM 2 MB 3.5"
Model ST380020APart no. ST380020A-RFB
31 specifications
- Storage80 GB
- TypeHDD
- Weight680 g
- Power consumption (standby)1.2 W
- Operating temperature (T-T)0 - 60 °C
- Width101.8 mm
Overview
- Storage
- 80 GB
- Type
- HDD
- Weight
- 680 g
- Power consumption (standby)
- 1.2 W
- Operating temperature (T-T)
- 0 - 60 °C
- Width
- 101.8 mm
- Brand
- Seagate
- Category
- Internal Hard Drive
- Model
- ST380020A
- Part number
- ST380020A-RFB
- Also known as
- Seagate U-series ST380020A internal hard drive 80 GB 5400 RPM 2 MB 3.5"
Specifications
31 specifications in 4 groups
Features
| Specification | Value |
|---|---|
| HDD capacity | 80 GB |
| HDD speed | 5400 RPM |
| HDD size | 3.5" |
| Type | HDD |
| Storage drive buffer size | 2 MB |
| HDD number of heads | 4 |
| Read seek time | 9.9 ms |
| Write seek time | 10.9 ms |
| Average seek time | 8.9 ms |
| Average latency | 5.55 ms |
| Start/stop cycles | 50000 |
| Mean time between failures (MTBF) | 600000 h |
Power
| Specification | Value |
|---|---|
| Power consumption (standby) | 1.2 W |
| Power consumption (idle) | 5 W |
| Power consumption (read) | 7.5 W |
| Power consumption (write) | 7.5 W |
| Operating voltage | 5 / 12 V |
Operational conditions
| Specification | Value |
|---|---|
| Operating temperature (T-T) | 0 - 60 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 5 - 90% |
| Storage relative humidity (H-H) | 5 - 95% |
| Operating vibration | 0.5 G |
| Non-operating vibration | 5 G |
| Operating altitude | -60.96 - 3048 m |
| Non-operating altitude | -121.92 - 12192 m |
| Operating shock | 63 G |
| Non-operating shock | 350 G |
Weight & dimensions
| Specification | Value |
|---|---|
| Width | 101.8 mm |
| Depth | 147 mm |
| Height | 26.1 mm |
| Weight | 680 g |
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