Internal Hard Disks

Western Digital - 20EFRX - 2TB - Desktop - SATA 3.5-inch - Internal Hard Drive For NAS - Red

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  • Capacity : 2 TB
  • Features : Rotational
  • Speed : IntelliPower
  • Vibration - Operating : ...
  • Non-operating : 0.05 g ...
  • View more
Rs.8,100

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Description

Details

WD Red is designed specifically for NAS systems that have 1 to 8 drive bays in both 3.5-inch and 2.5-inch form factors. The drives are designed and extensively tested for compatibility in the unique 24x7 operating environment and for the demanding system requirements of home and small office NAS.

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Highlights

Highlights

  • Capacity :  2 TB
  • Features :  Rotational
  • Speed :  IntelliPower
  • Vibration - Operating :  0.004 g Square/Hz (10 to 300 Hz)
  • Non-operating :  0.05 g Square/Hz (10 to 300 Hz)
  • Operating Linear :  20 - 300 Hz, 0.75 G (0 to peak)
  • Warranty :  3 Years Manufacturer Warranty.

Technical Specifications

General
Brand Western Digital
Model ID WD20EFRX
Series Red
Type Internal Hard Drive
Drive Configuration
Compatible Windows/Mac/Linux
Device Type 3.5 inch HDD
Drive Capacity 2 TB, Formatted Capacity : 2000398 MB
Interface SATA 6 Gb/s
Cache Memory 64 MB
Transfer Rate Buffer To Host (Serial ATA) : 6 Gb/s (Max)
Reliability MTBF : 1000000 Hours
Acoustics Noise Idle Mode : 23 DB (A) (Average), Seek Mode (0) : 24 DB (A) (Average)
Power Requirment
Current Requirements 12 V DC - Read/Write : 250 mA, Idle : 230 mA, Standby : 7 mA, Sleep : 7 mA; 5 V DC - Read/Write : 280 mA, Idle : 260 mA, Standby : 105 mA, Sleep : 105 mA
Power Consumption Read/Write : 4.40 Watts, Idle : 4.10 Watts, Standby : 0.60 Watts, Sleep : 0.60 Watts
Operating Conditions
Operating Temperature -0 to 70 Degree C
Non-Operating Temperature -40 to 70 Degree C
Operating Humidity 5 - 95% RH non-condensing
Shock Tolerance Operating Shock (Read) : 65 G, 2 ms; Non-operating Shock : 250 G, 2 ms
Additional Features
Features Rotational Speed : IntelliPower; User Sectors Per Drive : 3907029168; Vibration - Operating : 0.004 g Square/Hz (10 to 300 Hz), Non-operating : 0.05 g Square/Hz (10 to 300 Hz), Operating Linear : 20 - 300 Hz, 0.75 G (0 to peak)
Physical Specifications
Dimensions (W x D x H) (W x H x D) : 101.6 x 26.1 x 147 mm
Weight 635 g
Warranty
Period 3 Years Manufacturer Warranty

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