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WD WD40EFZX-20PK Red Plus 40EFZX 4 TB Hard Drive – 3.5″ Internal – SATA (SATA/600)

$2,128.32

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SKU: WD40EFZX-20PK Category:
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Key Features

  • Manufacturer Part Number: WD40EFZX-20PK
  • Storage Capacity: 4 TB
  • Spindle Speed (rpm): 5400
  • Buffer: 128 MB
  • Wireless LAN: No
  • Drive Interface: SATA
  • Drive Interface Standard: SATA/600
  • Drive Type: Internal
  • Form Factor: 3.5″
  • Height: 1″
  • Width: 4″
  • Depth: 5.8″
  • Weight (Approximate): 1.26 lb
  • Device Supported: Storage System
  • Environmentally Friendly: Yes
  • Environmental Certification: RoHS
  • Limited Warranty: 3 Year

Overview

Tackle Intensity with WD Red™ Plus

Packed with power to handle the small- to medium-sized business NAS environments and increased workloads for SOHO customers, WD Red™ Plus is ideal for archiving and sharing, as well as RAID array rebuilding on systems using ZFS and other file systems. Built and tested for up to 8-bay NAS systems, these drives give you the flexibility, versatility, and confidence in storing and sharing your precious home and work files.

Product Details

For Small or Medium Businesses
Stream, backup, share, and organize your digital content with a NAS and WD Red™ Plus drives designed to effortlessly share content with the devices at your home or business. NASware™ 3.0 technology increases your drives’ compatibility with your existing network and devices. For larger businesses with up to 24 bays, count on WD Red™ Pro drives to deliver exceptional performance.

Exclusive NASware 3.0
Not just any drive will do. Get up to 112TB of capacity in your 8-bay NAS system and with Western Digital’s exclusive NASware 3.0 technology, you can optimize each and every drive. Built into every WD Red™ Plus hard drive, NASware 3.0’s advanced technology improves storage performance by increasing compatibility, integration, upgradeability, and reliability.

Built for Optimum NAS Compatibility
WD Red™ Plus drives with NASware™ technology takes the guesswork out of selecting a drive. Optimized for NAS systems, our unique algorithm balances performance and reliability in NAS and RAID environments. Simply put, a WD Red™ Plus drive is one of the most compatible drives available for NAS enclosures. But don’t take our word for it. WD Red™ Plus drives are a reflection of extensive NAS partner technology engagement and compatibility-testing.

WD Red™ Pro for Big Business
If you’re looking for heavy duty performance for NAS, WD Red™ Pro drives deliver exceptional performance for the medium to large business customer with extreme demands. For NAS environments with 9 to 24 bays, WD Red™ Pro drives deliver uncompromising performance and unwavering assurance backed by a 5-year limited warranty.

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.

24/7 Environment
Since your NAS system is always on, a reliable drive is essential. With an MTBF of up to 1 million hours, the WD Red™ Plus drive is engineered to tackle 24×7 environments.

Premium Support and a 3-year Limited Warranty
Confidently upgrade your NAS performance with the assurance of a 3-year limited warranty, coupled with world-class support services included with every WD Red™ Plus drive.

Desktop Drives vs. WD Red™ Plus
Do right by your NAS and choose the drive purpose-built for NAS with an array of features to help preserve your data and maintain optimum performance. Take the following into consideration when choosing a hard drive for your NAS:

  • Compatibility: Unlike desktop drives, these drives are specifically tested for compatibility with NAS systems for optimum performance.
  • Reliability: The always-on environment of a NAS or RAID is a hot one, and desktop drives aren’t typically designed and tested under those conditions like WD Red™ Plus drives are.

General Information
Manufacturer: Western Digital Corporation
Manufacturer Part Number: WD40EFZX-20PK
Manufacturer Website Address: http://www.wdc.com
Brand Name: WD
Product Line: Red Plus
Product Model: WD40EFZX
Product Name: Red Plus NAS Hard Drive 3.5″
Product Type: Hard Drive
Technical Information
Storage Capacity: 4 TB
Drive Performance
Spindle Speed (rpm): 5400
Buffer: 128 MB
Network & Communication
Wireless LAN: No
Interfaces/Ports
Drive Interface: SATA
Drive Interface Standard: SATA/600
Physical Characteristics
Drive Type: Internal
Form Factor: 3.5″
Height: 1″
Width: 4″
Depth: 5.8″
Weight (Approximate): 1.26 lb
Miscellaneous
Device Supported: Storage System
Environmentally Friendly: Yes
Environmental Certification: RoHS
Warranty
Limited Warranty: 3 Year
Weight 5 lbs
Dimensions 5 × 5 × 5 in
Condition

New

UPC

718037884394

MPN

WD40EFZX-20PK

Product Type

Buffer

128 MB

Wireless LAN

No

Product Family

Drive Interface

SATA/600

Spindle Speed (rpm)

5400

Brand

Drive Type

Internal

Form Factor

3.5"

Device Supported

Storage System

Storage Capacity

4 TB

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