F1 HDD 320GB SATA 300 7200RPM 16MB PUFFER HD322GJ Technikai adatlap

Tech. Spec. Info : 7200rpm, 8,9 ms, 16 MB puffer, SATA-300+NCQ, 667GB/1disc - F4

Samsung HD322GJ gyártói weboldal

Samsung HD322GJ

Spinpoint F4
capacity : 320 GB
interface : Serial ATA 3.0 Gbps
buffer memory : 16 MB

Műszaki adatok:

Features
· Formatted capacity is 320GB/Disk formatted capacity
· 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
· Rotational vibration sensor(Optional)
· 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™


Drive Configurations
Capacity * 320GB
Interface Serial ATA 3.0Gbps
Buffer DRAM Size 16 MB
Byte per Sector 512 bytes
Rotational Speed 7,200 RPM
Performance Specifications
Average Seek time(typical) 8.9 ms
Data Transfer Rate / Media to/from Buffer(Max.) 285 MB/sec
Data Transfer Rate / Buffer to/from Host(Max.) 300 MB/sec
Average Latency 4.17 ms
Drive Ready Time(typical) 8 sec
Reliability Specifications
Non-recoverable Read Error 1 sector in 1015bits


Acoustics
Idle 2.6 Bel
Performance Seek 2.8 Bel
Environmental Specifications
Temperature / Operating 0 ~ 60 °C
Temperature / Non-operating -40 ~ 70 °C
Humidity(non-condensing) / Operating 5 ~ 90 %
Humidity(non-condensing) / Non-operating 5 ~ 95 %
Liner Shock(1/2 sine pulse) / Operating 70 G
Liner Shock(1/2 sine pulse) / Non-operating 350 G
Altitude(relative to sea level) / Operating -300 to 3,000 m
Altitude(relative to sea level) / Non-operating -300 to 12,000 m


Power Requirements
Voltage +5V±5%, +12V±10%
Spin-up Current (Max.) 2.0A
Seek (typical) 5.1W
Read/Write (typical) 5.0W
Idle (typical) 4.2W
Standby (typical) 0.8W
Sleep (typical) 0.8W
Physical Dimension
Height (Max.) 26.1 mm
Width 101.5 mm
Length 147.0 mm
Weight (avg.) 430 g

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