HDS721616PLA380 Specifications
Hitachi Deskstar 7K160 160GB 3.5-inch SATA II 3 Gb/s Internal Hard Drive
KEY FEATURES
Storage Capacity: 160 GB
Interface Type: SATA II 3.0 Gb/s
Form Factor: 3.5-inch
Spindle Speed: 7200 RPM
Cache: 8 MB
Recording Technology: Perpendicular Tunneling Magnetoresistive Recording (TMR)
Advanced Format: No (512 bytes per sector)
Drive Type: Internal Hard Drive
PERFORMANCE
Maximum Data Transfer Rate: 966 Mbits/sec (~120.75 MB/s)
Average Seek Time: 8.5 ms
Track-to-Track Seek Time: 1.1 ms
Average Rotational Latency: 4.17 ms
Designed for desktop and mainstream storage applications
PHYSICAL
Standard 3.5-inch size
Height: 26.1 mm
Width: 101.6 mm
Depth: 147 mm
Weight: 560 g
ENVIRONMENTAL
Operating Temperature: 0°C to 60°C
Non-Operating Temperature: -40°C to 65°C
Operating Humidity: 8% to 80% (non-condensing)
Non-Operating Humidity: 5% to 95% (non-condensing)
Operating Shock: 55 G (2 ms)
Non-Operating Shock: 350 G (2 ms)
Operating Vibration: 0.67 G (5–300 Hz)
Non-Operating Vibration: 1.04 G (5–500 Hz)
POWER CONSUMPTION
Startup Current: 1.9 A
Idle Power Consumption: 5.9 W
Seek Power Consumption: 7 W
Standby Power Consumption: 2 W
Operating Voltage: 5 VDC and 12 VDC
RELIABILITY
Mean Time Between Failures (MTBF): 300,000 hours
Load/Unload Cycles: 50,000
Workload Rating: Less than 35 TB/year

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