Western Digital Red 1TB 3.5" Internal Hard Drive - WD10EFRX

  • 1TB
  • HDD
  • 3.5"
$79
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Quick Specifications
Manufacturer Specifications
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     1,000,204 MB
    Capacity     1 TB
    User Sectors Per Drive     1,953,525,168
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     0.99 Pounds
Metric
    Height     26.1 mm
    Depth     147 mm
    Width     101.6 mm
    Weight     0.45 kg
Environmental Specifications     
Shock

    Operating Shock (Read)     65G, 2 ms
    Non-operating Shock     350G, 2 ms
Acoustics
    Idle Mode     21 dBA (average)
    Seek Mode 0     22 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     190 mA
    Idle     180 mA
    Standby     7 mA
    Sleep     7 mA
    5 VDC
    Read/Write     280 mA
    Idle     215 mA
    Standby     105 mA
    Sleep     105 mA
    Power Dissipation
    Read/Write     3.70 Watts
    Idle     3.20 Watts
    Standby     0.60 Watts
    Sleep     0.60 Watts