Western Digital WD40EFRX
    Western Digital WD40EFRX

Western Digital 4TB RED WD40EFRX SATA III 5400RPM 64MB 3.5inch internal Hard Drive

Western Digital HDD WD40EFRX 4TB SATA III 5400RPM 64MB 3.5inch WD Red internal Hard Drive

 

 

 

Detail Specifications
  Interface
SATA 6Gb/s
  Performance Specifications
Rotational Speed: IntelliPower
Buffer Size: 64MB
  Transfer Rates
Buffer to Host (Serial ATA): 6Gb/s (Max)
  Physical Specifications
Formatted Capacity: 4,000,787 MB
Capacity: 4TB
User Sectors Per Drive: 7,814,037,168
  Target Performances
MTBF: 1,000,000 Hours
  Environmental Specifications (Shock)
Operating Shock (Read): 65G, 2ms
Non-Operating Shock: 250G, 2ms
  Environmental Specifications (Acoustics)
Idle Mode: 25 dBA (Average)
Seek Mode: 28dBA (Average)
  Temperature
Operating: 32 F to 158 F (-0 C to 70C)
Non-Operating: -40 F to 158 F (-40 C to 70 C)
  Humidity
Operating: 5-95% RH Non-Condensing
  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, 0.75G (0 to peak)
  Electrical Specifications (Current Requirements)
12V DC:
- Read/Write: 250mA / Idle: 230mA / Standby: 7mA / Sleep: 7mA
5V DC:
- Read/Write: 280mA / Idle: 260mA / Standby: 105mA / Sleep: 105mA
Power Dissipation:
- Read/Write: 4.50 Watts
Idle: 3.30 Watts
Standby: 0.40 Watts
Sleep: 0.40 Watts
  Compatibility
Operating System: Windows/Mac
  Item Dimension (L"xW"xH")
5.78 x 4 x 1.03

Weight
0.97 lb

Warranty Information
3 Years
   
   
   
   
   
   
   
   
 
 


Western Digital 4TB RED WD40EFRX SATA III 5400RPM 64MB 3.5inch internal Hard Drive

  • Part Number: 1127
  • Brand: Western Digital
  • Product Sku: WD40EFRX
  • Richmond BC Warehouse:
    Available
    Toronto ON Warehouse:
    Available
  • Availability: In Stock

  • $158.95

  • Was: $238.42

(limit 1 per customer)