WD VelociRaptor ( WD5000HHTZ)


Product Specifications
InterfaceSATA 6 Gb/s
Performance Specifications
Rotational Speed10,000 RPM (nominal)
Buffer Size64 MB
Load/unload Cycles600,000 minimum
Transfer Rates
Buffer To Host (Serial ATA)6 Gb/s (Max)
Physical Specifications
Capacity500 GB
Form Factor3.5 Inch
User Sectors Per Drive976,773,168
Physical Dimensions
English
Height1.028 Inches
Depth5.787 Inches
Width4.00 Inches
Weight1.10 Pounds
Metric
Height26.1 mm
Depth147 mm
Width101.6 mm
Weight0.50 kg
Environmental Specifications
Shock
Operating Shock (Read)65G, 2 ms
Non-operating Shock300G, 2 ms
Acoustics
Idle Mode30 dBA (average)
Seek Mode 037 dBA (average)
Temperature (English)
Operating41° F to 131° F
Non-operating-40° F to 158° F
Temperature (Metric)
Operating5° C to 55° C
Non-operating-40° C to 70° C
Electrical Specifications
Current Requirements
Power Dissipation
Read/Write5.10 Watts
Idle4.20 Watts
Standby1.10 Watts
Sleep1.10 Watts
Compatibility
Operating System
CompatibilityWindows/Mac
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.