Description
WESTERN DIGITAL WD400JB 00JJC0 40 GB 7200 3.5″ IDE Hard Drive
Specifications
SN: WMAM98604637
Model: WD400BB-75DEA0
Date: 22ND JUNE 2005
DCM: HSBHNTJCH
Product of: Malaysia
SPECS
GENERAL
- Bytes per Sector
512
- Interface
ATA-100
- Buffer Size
2 MB
- Weight
1.32 lbs
- Manufacturer
Western Digital Corp.
POWER DEVICE
- Type
none
MISCELLANEOUS
- Mounting Kit
included
EXPANSION & CONNECTIVITY
- Connections
1 x storage – ATA-100 – 40 pin IDC
HARD DRIVE
- Form Factor
3.5″ x 1/3H
- Interface Type
ATA-100
- Spindle Speed
7200 rpm
- Hard Drive Type
internal hard drive
- Form Factor (Short)
3.5″
- Form Factor (metric)
8.9 cm x 1/3H
- Form Factor (Short) (metric)
8.9 cm
- Storage Interface
ATA-100
- Interface
ATA-100
- Average Seek Time
8.9 ms
- Max Seek Time
21 ms
- Track-to-Track Seek Time
2 ms
- Average Latency
4.2 ms
- Data Transfer Rate
100 MBps
- Internal Data Rate
50 MBps
- Buffer Size
2 MB
- Bytes per Sector
512 Hz
- Non-Recoverable Errors
1 per 10^14
- Start / Stop Cycles
40000
PERFORMANCE
- Internal Data Rate
50 MBps
- Seek Time
8.9 ms (average) / 21 ms (max)
- Drive Transfer Rate
100 MBps (external)
- Average Latency
4.2 ms
- Spindle Speed
7200 rpm
- Track-to-Track Seek Time
2 ms
STORAGE CONTROLLER (2ND)
- Type
none
SOFTWARE & SYSTEM REQUIREMENTS
- Software Included
Drivers & Utilities
ENVIRONMENTAL PARAMETERS
- Max Altitude Operating
9840 ft
- Min Operating Temperature
41 °F
- Max Operating Temperature
131 °F
- Humidity Range Operating
5 – 85%
- Sound Emission
35 dBA
- Sound Emission
35 dBA
- Shock Tolerance
20 g @ 2ms half-sine pulse (operating) / 250 g @ 2ms half-sine pulse (non-operating)
STORAGE HARD DRIVE
- Compliant Standard S.M.A.R.T.
HEADER
- Brand WD
- Product Line WD Caviar
- Model WD400BB
