Model: | - |
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Brand: | WD |
Origin: | Made In Hong Kong S.A.R |
Category: | Computers & AV Digital / Computer Components / Hard Disk |
Label: | 2TB 4TB DISC , 5TB HDD , 6TB HDD |
Price: |
-
|
Min. Order: | 10 pc |
MODEL:
WD20EFRX
WD30EFRX
WD40EFRX
WD50EFRX
WD60EFRX
Product Specifications | ||
Interface | SATA 6 Gb/s | |
Performance Specifications | ||
Rotational Speed | IntelliPower * | |
Buffer Size | 64 MB | |
Transfer Rates | ||
Buffer To Host (Serial ATA) | 6 Gb/s (Max) | |
Physical Specifications | ||
Formatted Capacity | 4,000,787 MB | |
Capacity | 2TB/3TB/4 TB/5TB/6TB | |
User Sectors Per Drive | 7,814,037,168 | |
Performance Specifications | ||
Target Performance | ||
MTBF | 1,000,000 hours | |
Physical Dimensions | ||
English | ||
Height | 1.028 Inches | |
Depth | 5.787 Inches | |
Width | 4.00 Inches | |
Weight | 1.50 Pounds | |
Metric | ||
Height | 26.1 mm | |
Depth | 147 mm | |
Width | 101.6 mm | |
Weight | 0.68 kg | |
Environmental Specifications | ||
Shock | ||
Operating Shock (Read) | 65G, 2 ms | |
Non-operating Shock | 250G, 2 ms | |
Acoustics | ||
Idle Mode | 25 dBA (average) | |
Seek Mode 0 | 28 dBA (average) | |
Temperature (English) | ||
Operating | 32° F to 158° F | |
Non-operating | -40° F to 158° F | |
Temperature (Metric) | ||
Operating | -0° C to 70° C | |
Non-operating | -40° C to 70° C | |
Humidity | ||
Operating | 5-95% RH non-condensing | |
Vibration | ||
Operating | 0.004 g²/Hz (10 to 300 Hz) | |
Non-operating | 0.05 g²/Hz (10 to 300 Hz) | |
Operating | ||
Linear | 20-300 Hz, 0.75G (0 to peak) | |
Electrical Specifications | ||
Current Requirements | ||
12 VDC | ||
Read/Write | 250 mA | |
Idle | 230 mA | |
Standby | 7 mA | |
Sleep | 7 mA | |
5 VDC | ||
Read/Write | 280 mA | |
Idle | 260 mA | |
Standby | 105 mA | |
Sleep | 105 mA | |
Power Dissipation | ||
Read/Write | 4.50 Watts | |
Idle | 3.30 Watts | |
Standby | 0.40 Watts | |
Sleep | 0.40 Watts | |
Compatibility | ||
Operating System | ||
Compatibility | Windows/Mac |
Suzhou Doers International Trade Co.,Ltd | |
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Country/Region: | Jiang Su - China |
Business Nature: | Trading Company |
Phone: | 8956411156 |
Contact: | Binya Nan (Manager) |
Last Online: | 25 Sep, 2015 |