HDS721075CLA332 HGST Hitachi Deskstar 7K1000.C 750GB Hard Drive

HDS721075CLA332 Specifications

Hitachi Deskstar 7K1000.C 750GB 3.5-inch SATA II 3 Gb/s Internal Hard Drive

KEY FEATURES
Storage Capacity: 750 GB
Interface Type: SATA II 3.0 Gb/s
Form Factor: 3.5-inch
Spindle Speed: 7200 RPM
Cache: 32 MB
Recording Technology: Perpendicular Magnetic Recording (PMR)
Advanced Format: No (512 bytes per sector)
Drive Type: Internal Hard Drive

PERFORMANCE
Maximum Data Transfer Rate: 1,546 Mbits/sec (~193 MB/s)
Average Seek Time: 8.33 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: 680 g

ENVIRONMENTAL
Operating Temperature: 0°C to 60°C
Non-Operating Temperature: -40°C to 70°C
Operating Humidity: 8% to 90% (Non-Condensing)
Non-Operating Humidity: 5% to 95% (Non-Condensing)
Operating Shock: 70 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: 3.3 A
Idle Power Consumption: 4.4 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: 300,000
Workload Rating: Less than 35 TB/year