Sales Package | WD 2 TB Red NAS Internal HD and Warranty Document |
Brand | WD |
OS Compatibility | Windows, Mac, Linux |
Model ID | WD20EFRX |
Form Factor | 3.5 inch |
Device | Desktop |
Device Type | 3.5 inch HDD |
Drive Capacity | 2 TB |
Interface | SATA |
Cache Memory | 64 MB |
Reliability | 1000000 hours (Mean Time between Failures) |
Data Transfer Rate (To/From Host) | 6144 Mbps |
Idle | 4.1 W |
Power Consumption | 4.4 W (Read/Write), 0.6 W (Standby/Sleep) |
Standard Input Voltage | 5 V, 12 V DC |
Dimensions | 101.6 mm x 26.1 mm x 147 mm |
Weight | 635 g |
Operating Temperature | 0DegC to 70DegC |
Non-Operating Temperature | -40DegC to 70DegC |
Shock Tolerance | Read: 65 G for 2 ms (Operating), 250 G for 2 ms (Non-Operating) |
Operating Humidity | 5 % to 95 % |
Acoustics Noise - Idle Mode (Average): 23 dBA, Seek Mode 0 (Average): 24 dBA, Rotational Speed: IntelliPower, User Sectors Per Drive: 3907029168, Vibration - Operating: 0.004 g/Hz (10 to 300 Hz), Non-operating: 0.05 g/Hz (10 to 300 Hz), Operating Linear: 20 - 300 Hz, 0.75 G (0 to Peak) |