500GB Scorpio Black WD5000BEKT, 7200 RPM, SATA 3Gb/s, 16MB cache, 2.5" HDD
Designed with top-of-the-line notebook computers in mind, this high performance drive delivers the capacity and speed needed to supercharge a notebook PC without compromising battery life or quiet acoustics. Features like these also make this drive an outstanding option for compact desktops, external hard drives, gaming systems, and blade servers.
Rotational Speed | 7,200 RPM (nominal) |
Buffer Size | 16 MB |
Average Latency | 4.20 ms (nominal) |
Seek Times | |
Read Seek Time | 12.0 ms |
Track-To-Track Seek Time | 2.0 ms (average) |
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 |
Physical Dimensions | |
English | |
Height | 0.374 Inches ±0.008 inch |
Length | 3.94 Inches ±0.010 inch |
Width | 2.75 ±0.010 inch |
Weight | 0.242 Pounds |
Metric | |
Height | 9.5 mm ±0.20 mm |
Length | 100 mm ±0.2 mm |
Width | 69.85 ±0.25 mm |
Weight | 111 g |
Environmental Specifications | |
Acoustics | |
Idle Mode | 28 dBA (average) |
Seek Mode 0 | 25 dBA (average) |
Temperature (English) | |
Operating | 32° F to 140° F |
Non-operating | -40° F to 158° F |
Temperature (Metric) | |
Operating | -0° C to 60° C |
Non-operating | -40° C to 70° C |
Humidity | |
Operating | 8-95% RH non-condensing |
Non-operating | 5-95% RH non-condensing |
Altitude (English) | |
Operating | -1,000 feet to 10,000 feet |
Non-operating | -1,000 feet to 40,000 feet |
Altitude (Metric) | |
Operating | -305M to 3,050M |
Non-operating | -305M to 12,200M |
Vibration | |
Operating | 0.00459 g²/Hz (10 to 500 Hz) |
Non-operating | 0.05102 g²/Hz (10 to 500 Hz) |
Electrical Specifications | |
Current Requirements | |
5 VDC | |
Read/Write | 360 mA |
Idle | 165 mA |
Standby | 40 mA |
Sleep | 40 mA |
Power Dissipation | |
Read/Write | 1.80 Watts |
Idle | 0.83 Watts |
Standby | 0.20 Watts |
Sleep | 0.20 Watts |