- improved recording stability over temperature with PMR
- intelligent compensation of external disturbance
- device initiated SATA power management
- environment friendly product with RoHS compliance
- ATA S.M.A.R.T. compliant
- ATA 48-bit address feature
- NoiseGuard™
- advanced dynamic FOD control for best data integrity
- SATA native command queuing feature
- rotational vibration sensor
- improved performance with dual-ARM based firmware
- ATA automatic acoustic management feature
- ATA device configuration overlay feature
- SilentSeek™
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Item Overview
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Description
Product Features:
- 320 GB 3.5" 7200 RPM Serial ATA II
- HDD
- Storage drive buffer size: 8 MB
- 470 g
Samsung SpinPoint F1 334GB HDD 3.5" 320 GB Serial ATA II
HD321HJ - 320GB SATA II HDD
Samsung SpinPoint F1 334GB HDD, 3.5", 320 GB, 7200 RPM
Samsung SpinPoint F1 334GB HDD. HDD size: 3.5", HDD capacity: 320 GB, HDD speed: 7200 RPM
Specification
Features
HDD size
3.5"
HDD capacity
320 GB
HDD speed
7200 RPM
Interface
Serial ATA II
Type
HDD
Storage drive buffer size
8 MB
Average seek time
8.9 ms
Average latency
4.17 ms
Bytes per sector
512
Start/stop cycles
50000
Power
Power consumption (standby)
1.13 W
Power consumption (PowerSave)
1.13 W
Power consumption (read)
6.64 W
Power consumption (write)
6.64 W
Power consumption (idle)
5.32 W
Operating voltage
5 / 12 V
Start-up current
2 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 altitude
-300 - 3000 m
Non-operating altitude
-300 - 12000 m
Operating shock
70 G
Non-operating shock
350 G
Weight & dimensions
Width
101.5 mm
Height
26.1 mm
Depth
147 mm
Weight
470 g
Other features
Drive ready time
8 s