HTS541064A9E680 Hitachi Travelstar 5K1000 640GB SATA Hard Drive

HTS541064A9E680 Specifications

Hitachi Travelstar 5K1000 640GB 2.5-inch SATA III 6Gb/s Internal Hard Drive

KEY FEATURES
Storage Capacity: 640 GB
Interface Type: SATA III 6.0 Gb/s
Form Factor: 2.5-inch
Spindle Speed: 5400 RPM
Cache: 8 MB
Recording Technology: Perpendicular Tunneling Magnetoresistive Recording (TMR)
Advanced Format: Yes (4K sectors)
Drive Type: Internal Hard Drive

PERFORMANCE
Maximum Data Transfer Rate: 998 Mbits/sec (~124.75 MB/s)
Average Seek Time: 12 ms
Track-to-Track Seek Time: 1 ms
Full Stroke Seek Time: 20 ms
Average Rotational Latency: 5.56 ms
Designed for laptop and portable storage applications

PHYSICAL
Standard 2.5-inch size
Height: 9.5 mm
Width: 70 mm
Depth: 100.5 mm
Weight: 102 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: 400 G (2 ms)
Non-Operating Shock: 1000 G (1 ms)
Operating Vibration: 0.67 G (5–300 Hz)
Non-Operating Vibration: 1.04 G (5–500 Hz)

POWER CONSUMPTION
Startup Current: 900 mA
Idle Power Consumption: 0.8 W
Seek Power Consumption: 1.7 W
Standby Power Consumption: 0.4 W
Operating Voltage: 5 VDC ±5%

RELIABILITY
Mean Time Between Failures (MTBF): 600,000 hours
Load/Unload Cycles: 600,000
Workload Rating: Less than 55 TB/year