Western Digital GP Caviar 1TB Serial ATA, 3 Gb/s Internal Hard Drive

Performance Specifications
Buffer To Host (Serial ATA): 3 Gb/s (Max)
ransfer Rate (Buffer To Disk): 1,156 Mb/s

Physical Specifications
Formatted Capacity: 1,000,204 MB
Capacity: 1 TB
Interface: SATA 3 Gb/s
User Sectors Per Drive: 1,953,525,168

Physical Dimensions
Height: 1.028 Inches (Max)
Length: 5.787 Inches (Max)
Width: 4.00 Inches (+/- 0.010 inch)
Weight: 1.61 Pounds

Environmental Specifications
Operating Shock (Read): 65G, 2 ms
Non-operating Shock: 250G, 2 ms
Idle Mode: 25 dBA (average)
Seek Mode: 0 27 dBA (average)
Seek Mode: 3 25 dBA (average)
Operating Linear: 20-300 Hz, .75G (0 to peak)
Operating Random: 10-300 Hz, 0.008 g� / Hz

Electrical Specifications
Read/Write: 7.50 Watts
Idle: 4.0 Watts
Standby: 0.30 Watts
Sleep: 0.30 Watts