HD642JJ product summary
SAMSUNG 640GB SATA300 7200RPM HDD
- Manufacturer
- Samsung
- Interface Group
- SATA
- Interface
- SATA300
- Physical Size
- 3.5in x 25mm
- Capacity
- 640GB
- Speed
- 7,200RPM
Samsung HD642JJ 640GB SATA Hard Disk Drives
Part Specific Options
HD642JJ product details
Samsung SpinPoint F1 640GB HDD 3.5" Serial ATA II
Features - Max. 334GB Formatted Capacity per Disk. - Serial ATA 3.0Gbps Interface Support. - Improved recording stability over temperature with PMR. - Advanced dynamic FOD control for best data integrity. - Intelligent compensation of external disturbance. - SATA Native Command Queuing Feature. - Device Initiated SATA Power Management. - Staggerd Spin-up Support. - Environment friendly product with RoHS compliance. - Improved performance with dual-ARM based firmware. - ATA S.M.A.R.T. Compliant. - ATA Automatic Acoustic Management Feature. - ATA 48-bit Address Feature. - ATA Device Configuration Overlay Feature. - NoiseGuard™. - SilentSeek™.
Features
- Average latency
- 4.17 ms
- Average seek time
- 8.9 ms
- Bytes per sector
- 512
- HDD capacity
- 640 GB
- HDD size
- 3.5"
- HDD speed
- 7200 RPM
- Interface
- Serial ATA II
- Start/stop cycles
- 50000
- Storage drive buffer size
- 16 MB
- Type
- HDD
Operational conditions
- Non-operating altitude
- -300 - 12000 m
- Non-operating shock
- 300 G
- Operating altitude
- -300 - 3000 m
- Operating relative humidity (H-H)
- 5 - 90%
- Operating shock
- 70 G
- Operating temperature (T-T)
- 0 - 60 °C
- Storage relative humidity (H-H)
- 5 - 95%
- Storage temperature (T-T)
- -40 - 70 °C
Other features
- Drive ready time
- 12 s
Power
- Operating voltage
- 5 / 12 V
- Power consumption (PowerSave)
- 1.18 W
- Power consumption (standby)
- 1.18 W
- Power consumption (typical)
- 8.56 W
Weight & dimensions
- Depth
- 147 mm
- Height
- 26.1 mm
- Weight
- 610 g
- Width
- 101.5 mm