WD Caviar Green 500 GB SATA Hard Drives (WD5000AAVS)
Performance Specifications
Rotational Speed
IntelliPower *
Cache 8 MB
Load/unload Cycles 300,000 minimum
Transfer Rates
Buffer To Host (Serial ATA)
3 Gb/s (Max)
Physical Specifications
Formatted Capacity 500,107 MB
Capacity 500 GB
Interface SATA 3 Gb/s
User Sectors Per Drive 976,773,168
Physical Dimensions
Height 26.1 mm
Depth 147 mm
Width 101.6 mm
Weight 0.45 kg
Environmental Specifications
Shock
Operating Shock (Read) 65G, 2 ms
Non-operating Shock 350G, 2 ms
Acoustics
Idle Mode 21 dBA (average)
Seek Mode 0 22 dBA (average)
Seek Mode 3 22 dBA (average)
High Frequency 20-500 Hz, 4.0G (0 to peak)
Electrical Specifications
Power Dissipation
Read/Write 4.13 Watts
Idle 2.18 Watts
Standby 0.77 Watts
Sleep 0.75 Watts
As used for storage capacity, one megabyte (MB) = one million bytes, one gigabyte (GB) = one billion bytes, and one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. As used for buffer or cache, one megabyte (MB) = 1,048,576 bytes. As used for transfer rate or interface, megabyte per second (MB/s) = one million bytes per second, megabit per second (Mb/s) = one million bits per second, and gigabit per second (Gb/s) = one billion bits per second.
