On drives less than 33.8GB, Limit Capacity jumper sets the default cylinder translation to 4092 to solve issues with certain BIOS that only auto-detect. Total available sectors are still at full capacity
as reported via Identify Drive data words 52 - 61. On drives greater than 33.8GB, Limit Capacity jumper changes total available sectors as reported via Identify Drive data words 60-61 to 33.8GB. The ATA Set Features F1 sub-command will cause Identify Data words 60-61 to report the true full capacity. Third party partitioning software may be needed to achieve full capacity when using this option jumper.
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Item Overview
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Description
Product Features:
- 40 GB 3.5" 5400 RPM Ultra-ATA/100
- HDD
- Storage drive buffer size: 1 MB
- 590 g
Seagate U-series 40GB HDD 3.5" Ultra-ATA/100
40GB HDD, ULTRA ATA/100, 5400rpm, 1MB Cache
Seagate U-series 40GB HDD, 3.5", 40 GB, 5400 RPM
Seagate U-series 40GB HDD. HDD size: 3.5", HDD capacity: 40 GB, HDD speed: 5400 RPM
Specification
Features
HDD size
3.5"
HDD capacity
40 GB
HDD speed
5400 RPM
Interface
Ultra-ATA/100
Type
HDD
Storage drive buffer size
1 MB
HDD number of heads
4
Read seek time
9.9 ms
Write seek time
10.9 ms
Full stroke seek time
24 ms
Track to track seek time
1.2 ms
Average seek time
8.9 ms
Average latency
5.55 ms
Bytes per sector
512
Start/stop cycles
50000
Mean time between failures (MTBF)
500000 h
Power
Power consumption (typical)
9.6 W
Power consumption (standby)
1.4 W
Power consumption (read)
7.1 W
Power consumption (write)
7.1 W
Power consumption (idle)
4.8 W
Operating voltage
5 / 12 V
Start-up current
1.4 A
Operational conditions
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
-198 - 3048 m
Non-operating altitude
-198 - 12192 m
Operating shock
63 G
Non-operating shock
350 G
Weight & dimensions
Width
101.8 mm
Height
26.1 mm
Depth
147 mm
Weight
590 g
Other features
Drive devices burst data transfer rate (DMA)
2
Drive devices burst data transfer rate (PIO)
4
Drive devices burst data transfer rate (Ultra DMA)
5
Drive ready time
10 s