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WD WD40EFRX Red 4TB SATA 3.5 NAS Hard Disk Drive HDD [WD40EFRX]

WD WD40EFRX Red 4TB SATA 3.5 NAS Hard Disk Drive HDD Product may vary from image. Rely only on description for purchasing decisions.
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Our Price:
$204.81
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Availability:
5+ WD WD40EFRX Available
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1-3 days
 
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WD40EFRX
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WD40EFRX
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Product Description:

WD Red, 4TB, IntelliPower, DDR2, 64MB, 3.5, 3 Year Warranty


Overview
The WD Red family just got bigger

Our formula of success has led to the growth of WD Red into the highest capacities possible. Available up to 6 TB, WD offers an even broader, more comprehensive portfolio of NAS solutions for our customers spanning from a total of 1 to 16 bays. The WD Red family just got bigger.

NASware grows to 3.0

Built off of our determination to deliver the best NAS experience, NASware 3.0 extends our promise by further optimizing WD Red for the NAS environment with added support for 6 to 8 NAS bays. WD Red now supports small NAS systems from 1 to 8 bays thanks to NASware 3.0, which further improves drive compatibility and reliability. At 48 TB of total capacity in an 8 bay system, WD Red expands your NAS experience.

Professional solutions

Designed specifically with SMB customers in mind, the WD Red family has expanded with the addition of WD Red Pro, which is available for the 8 to 16 bay medium to large-scale NAS environments. With capacities up to 4 TB, WD Red Pro carries a 5-year limited warranty and was engineered to handle the increased workloads from your business.

Experienced in NAS

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.

NAS for Home

Take your connected home environment to the next level with a NAS system that is equipped with WD Red hard drives and enjoy streaming your media, backing up your computers, file sharing and managing your digital content faster and easier. The WD Red NASware 3.0 experience with increased compatibility makes sharing from your mobile device, computer, TV, stereo and more an instant gratification. WD Red enables you to create your own reliable Personal Cloud.

NAS for Small Business

Increase the efficiency and productivity of your small business with WD Red hard drives for your 1 to 8 bay NAS system. WD Red comes equipped with NASware 3.0, which increases system compatibility allowing for seamless integration with your existing network infrastructure. Add value to your business by enabling your employees to quickly share their files and back up folders reliably with WD Red NAS hard drives in your NAS solution. For medium to large business environments from 8 to 16 bays, use WD Red Pro.

3D Active Balance Plus

Our enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability. Hard drives that are not properly balanced may cause excessive vibration and noise in a multi-drive system, reduce the hard drive life span, and degrade the performance over time. (EFRX models only)

The Right Choice!

WD Red is designed specifically for home and small office NAS systems and PCs with RAID.

Enhanced Reliability

Since your NAS system is always on, a highly reliable drive is essential. With a 35% MTBF improvement over standard drives, the WD Red drive with NASware 3.0 is designed for the 24x7 environment.

NAS Compatibility

Advanced firmware technology built into every WD Red drive, NASware 3.0 enables seamless integration, robust data protection and optimal performance for systems operating in NAS and RAID environments.

Lower Operating Temperatures

Innovative technology reduces power consumption and lowers the operating temperature, resulting in a more reliable and affordable solution for always on NAS environments.

Specifications 
General
Interface SATA 6 Gb/s
Rotational Speed IntelliPower *
Buffer Size 64 MB
Buffer To Host (Serial ATA) 6 Gb/s (Max)
Formatted Capacity 4,000,787 MB
Capacity 4 TB
User Sectors Per Drive 7814037168
MTBF 1,000,000 hours
Physical Dimensions
Height 26.1 mm
Depth 147 mm
Width 101.6 mm
Weight 0.68 kg
Shock
Operating Shock (Read) 65G, 2 ms
Non-operating Shock 250G, 2 ms
Acoustics
Idle Mode 25 dBA (average)
Seek Mode 0 28 dBA (average)
Temperature
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
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 4.50 Watts
Idle 3.30 Watts
Standby 0.40 Watts
Sleep 0.40 Watts
Compatibility
Operating System Windows/Mac

 

EDM161214-Internal

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