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WESTERN DIGITAL WD80EFZX 8TB RED NAS HDD

117 in stock

Sku:HDW8TB-EFZX

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117 in stock

Main Specifications

Product Description

WD Red WD80EFRX - hard drive - 8 TB - SATA 6Gb/s

Type

Hard drive - internal

Capacity

8 TB

Form Factor

3.5" x 1/3H

Interface

SATA 6Gb/s

Data Transfer Rate

600 MBps

Buffer Size

128 MB

 

Features

Native Command Queuing (NCQ), Advanced Format technology, NAS compatible, NASware technology, 3D Active Balance Plus , S.M.A.R.T.

Dimensions (WxDxH)

101.6 mm x 147 mm x 26.1 mm

Weight

750 g

Manufacturer Warranty

3 years warranty

 

Extended Specifications
 

General

Device Type

Hard drive - internal

Capacity

8 TB

Form Factor

3.5" x 1/3H

Interface

SATA 6Gb/s

Buffer Size

128 MB

 

Features

Native Command Queuing (NCQ), Advanced Format technology, NAS compatible, NASware technology, 3D Active Balance Plus , S.M.A.R.T.

Width

101.6 mm

Depth

147 mm

Height

26.1 mm

Weight

650 g

 

Performance

Drive Transfer Rate

600 MBps (external)

Internal Data Rate

175 MBps

 

Reliability

MTBF

1,000,000 hour(s)

Non-Recoverable Errors

1 per 10^14

Start / Stop Cycles

600,000

 

Expansion & Connectivity

Interfaces

1 x SATA 6 Gb/s - 7 pin Serial ATA

Compatible Bays

1 x internal - 3.5" x 1/3H

 

Power

Power Consumption

6.4 Watt ( read ) 6.4 Watt ( write ) 5.2 Watt ( idle ) 0.4 Watt ( sleep )

 

Software & System Requirements

OS Required

Apple MacOS, Microsoft Windows 7 / Windows 8

 

Miscellaneous

Compliant Standards

RoHS

Environmental Parameters

Min Operating Temperature

0 °C

Max Operating Temperature

65 °C

Shock Tolerance

65 g @ 2ms (operating) / 250 g @ 2ms (non-operating)

Sound Emission

25 dBA

 

WD NAS hard drives are the essential solution for NAS applications. These drives are cool and quiet, and offer optimum compatibility in 24×7 NAS systems with up to eight bays.

Storage for 1 to 8 bay NAS solutions – 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 24×7 operating environment and for the demanding system requirements of home and small office NAS.

NASware grows to 3.0 – 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 potential capacity in an 8 bay system, WD Red expands your NAS experience.

Need help? We offer premium support – Every WD Red hard drive comes with our world-class professional support services including a premium dedicated 24/7 support line (available in English, other regional support hours vary) and a 3-year limited warranty.*

* Support outside of normal business hours is available in English only. Go to http://support.wd.com for further details.

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.

Longer warranty coverage – WD NAS hard drives are backed by a 3-year limited warranty for greater peace of mind.

The WD® advantage – WD puts our products through extensive Functional Integrity Testing (F.I.T.) prior to any product launch. On average, each new product goes through 600,000 hours of testing. WD also has a detailed Knowledge Base with more than 1,000 helpful articles.

*Business critical RAID environments – Please consider WD NAS Hard Drives for all multi-bay consumer NAS environments. WD Red hard drives for up to 8 bay chassis and WD Red Pro hard drives for 8-16 bay chassis.

Product Features

 Beyond desktop with NASware
WD Red drives include WD’s exclusive NASware technology that addresses many of the challenges a traditional desktop hard drive has in a NAS system. WD works directly with the partners to test compatibility and reduce thecustomer’s guess work as to which drive is right for their NAS system. Designed to deliver a better customer experience in small NAS systems, this innovative firmware finely balances the most important attributes of performance, power, and reliability in multiple drive environments. The unique algorithms in NASware optimize power and performance without compromising on the attributes that NAS-system owner’s value.

 Important features for system integrators
In addition to features that make WD Red drives perfect for populating or upgrading NAS systems, NASware brings features that system integrators need when building specialized NAS systems.

 Save power and money
NASware optimizes power use resulting in significant power savings and lower hard drive operating temperatures. This improves the overall reliability and performance of the drive and reduces the NAS cost of ownership.

 Intelligent error recovery
With built in intelligent error recovery controls, NASware also prevents hard drives from being dropped off the RAID due to extended error recovery. This provides more availability and less down time rebuilding the RAID.

 Command completion
To further improve reliability, NASware minimizes the data corruption or loss in the event of an unexpected power loss by completing the command in process before shutting down.

Key Selling Points

Beyond desktop with NASware

Important features for system integrators

Save power and money

Intelligent error recovery

Command completion

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