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Western Digital (RED) 4TB SATA3 3.5 Inch 5400RPM Desktop Bare Drive 64MB Cache
  • Overview
  • Specification

WD Red is designed specifically for small NAS systems that have 1 to 5 drive bays. 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.

Expanded Solutions

Our formula of success has led growth of WD Red into higher capacities and expansion into new 2.5-inch solutions. We now offer a broader, more comprehensive portfolio of NAS hard drives for our customers. It is not just about NAS drives, it is REDvolutionary.

Next generation experience

Every component, line of code, and product decision was built on our passion and determination to deliver the best NAS experience. The next generation of WD Red hard drives delivers on this promise with massive capacity and NASware 2.0, which further improves drive reliability and protects your data in the event of a power loss or disruption.

Exclusive NASware 2.0 technology

Our exclusive technology, NASware 2.0, makes WD Red thrive in the demanding small-NAS environment. By adding WD Red to your NAS system, not only is everything more efficient and reliable, you can better protect your data investment.

Experienced in NAS

In all of our cultures around the world, first impressions are what leave a mark. With superior technology that is driven to impress, WD Red is a reflection of the most extensive NAS partner compatibility-testing list that is available on the market.* That means when you buy a NAS enclosure, you can trust that WD Red will be the most compatible drive available. Our pride is in our product and our vision is shared with our customers

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)

Operating: 32 F to 158 F (-0 C to 70C)
Non-Operating: -40 F to 158 F (-40 C to 70 C)

Operating: 5-95% RH Non-Condensing

Operating: 0.004 g/Hz (10 to 300 Hz)
Non-Operating: 0.05 g/Hz (10 to 300 Hz)

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

Operating System: Windows/Mac

Item Dimension (L"xW"xH")
5.78 x 4 x 1.03

0.97 lb

Warranty Information
3 Years

Our Address

#1035 - 8766 McKim Way,
Richmond, B.C.V6X 4G4

Office: (604) 717-6111
Fax: (604) 303-1880

Hours of Operation

Mon - Sat :
10:00 pm - 6:00 pm
Sun :
Same Day Pick Up Order Time :
Order Before 11:30am ( Pick Up @ 5:00pm )
*** We only do local pickup order ***

In-Store Services Charge

Hourly Rate
:$45 / Hour (Onsite $85 / Hour )
OS Reinstall
:$30 for BASIC / $45 for Advance
Virus Removal
:$45 / FLAT Rate
:$25 / FLAT Rate
Data Recovery