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NetPlus Micro Computers Pty Ltd
ABN 16 082 249 241

Osborne Park
3 Hector Street
Osborne Park, Perth
Western Australia, 6017

Phone08 9242 7288
Fax08 9242 7299
Emailsales@netplus.com.au
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Image for illustration purpose only.

2Tb WD Red NAS RAID HDD

WD20EFRX SATA 6Gb/s 64Mb Cache Specifically designed for NAS

Stock Availability (Osborne Park/Online Orders): Only 1 left, be quick.
Product Code: HDWE72RSATBA020U
Manufacturers Website: www.wdc.com
Price $110.00    add to cart 

Additional Product Information

The information below is provided for browsing purposes only. Product Models and revisions change frequently and discrepancies may occur.

2Tb WD Red NAS RAID HDD




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 2,000,398 MB
Capacity 2 TB
User Sectors Per Drive 3,907,029,168

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 1.40 Pounds
Metric
Height 26.1 mm
Depth 147 mm
Width 101.6 mm
Weight 0.635 kg

Environmental Specifications  
Shock
Operating Shock (Read) 65G, 2 ms
Non-operating Shock 250G, 2 ms
Acoustics
Idle Mode 23 dBA (average)
Seek Mode 0 24 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 4.40 Watts
Idle 4.10 Watts
Standby 0.60 Watts
Sleep 0.60 Watts
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.




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