Seagate Barracuda 7200.9 400GB PATA 3.5" Parallel ATA
- 7,200-RPM spindle speed
- High instantaneous (burst) data transfer rates (up to 100 Mbytes per second) using Ultra DMA mode 5.
- Tunneling Magnetoresistive (TMR) recording heads provide the drives with increased areal density.
- State-of-the-art cache and on-the-fly error-correction algorithms.
- Full-track multiple-sector transfer capability without local processor intervention.
- Quiet operation.
- 350 Gs nonoperating shock.
- SeaTools diagnostic software performs a drive self-test that eliminates unnecessary drive returns.
- Support for S.M.A.R.T. drive monitoring and reporting.
- Support for Read Multiple and Write Multiple commands.
- Support for autodetection of master/slave drives that use cable select (CSEL).
- Average latency
- 4.16 ms
- Bytes per sector
- 512
- HDD capacity
- 400 GB
- HDD number of cylinders
- 16383
- HDD size
- 3.5"
- HDD speed
- 7200 RPM
- Interface
- Parallel ATA
- Read seek time
- 11 ms
- Start/stop cycles
- 50000
- Storage drive buffer size
- 16 MB
- Track to track seek time
- 1 ms
- Type
- HDD
- Write seek time
- 12 ms
- Non-operating altitude
- -60.96 - 12192 m
- Non-operating shock
- 300 G
- Operating altitude
- -60.96 - 3048 m
- Operating relative humidity (H-H)
- 5 - 90%
- Operating shock
- 63 G
- Operating temperature (T-T)
- 0 - 60 °C
- Storage relative humidity (H-H)
- 5 - 95%
- Storage temperature (T-T)
- -40 - 70 °C
- eSATA
- Y
- Ethernet LAN
- N
- Fibre Channel
- N
- FireWire 400
- N
- FireWire 800
- N
- Integrated USB cable
- N
- Internal
- N
- Maximum data transfer rate
- 815.2 Mbit/s
- Product colour
- Black
- USB powered
- N
- Wi-Fi
- N
- Operating voltage
- 5 / 12 V
- Start-up current
- 2.9 A
- Depth
- 147 mm
- Height
- 26.1 mm
- Weight
- 710 g
- Width
- 101.6 mm