Performance Specifications WD5000AAKS
Rotational Speed 7200 RPM
Buffer Size 16 MB
Average Latency 4.20 ms (nominal)
Seek Time
Full Stroke Seek 28 ms (average)
Transfer Rates
Buffer To Host (Serial ATA) 3 Gb/s (Max)
Buffer To Disk 154 Mbits/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
English
Height 0.374 Inches (Max)
Length 3.94 Inches (Max)
Width 2.75 Inches (+/- 0.010 inch)
Weight 0.24 Pounds
Metric
Height 9.50 mm (Max)
Length 100.20 mm (Max)
Width 69.85 mm
Weight 0.106 kg
Environmental Specifications
Operating Shock (Read) 350G, 2 ms
Non-operating Shock 1000G, 2 ms
Acoustics
Idle Mode 28 dBA (average)
Seek Mode 28 dBA (average)
Temperature (Metric)
Operating 0° C to 60 ° C
Non-operating -40° C to 65° C
Electrical Specifications
12 VDC Current Requirements
Read/Write 395 mA
Idle 380 mA
Standby 6 mA
Sleep 6 mA
5 VDC Current Requirements
Read/Write 660 mA
Idle 532 mA
Standby 180 mA
Sleep 180 mA
Power Dissipation
Read/Write 7.80 Watts
Idle 7.20 Watts
Standby .97 Watts
Sleep .97 Watts
