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Western Digital WD WD40EFZX 4TB Red Plus NAS 3.5" HDD
Western Digital WD WD40EFZX 4TB Red Plus NAS 3.5" HDD
Western Digital WD WD40EFZX 4TB Red Plus NAS 3.5" HDD
Western Digital WD WD40EFZX 4TB Red Plus NAS 3.5" HDD
Western Digital WD WD40EFZX 4TB Red Plus NAS 3.5" HDD
Western Digital WD WD40EFZX 4TB Red Plus NAS 3.5" HDD
Western Digital WD WD40EFZX 4TB Red Plus NAS 3.5" HDD
Western Digital WD WD40EFZX 4TB Red Plus NAS 3.5" HDD
Western Digital WD WD40EFZX 4TB Red Plus NAS 3.5" HDD
Western Digital WD WD40EFZX 4TB Red Plus NAS 3.5" HDD
Western Digital WD WD40EFZX 4TB Red Plus NAS 3.5" HDD
Western Digital WD WD40EFZX 4TB Red Plus NAS 3.5" HDD

Western Digital WD WD40EFZX 4TB Red Plus NAS 3.5" HDD

(6,321 reviews)

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. 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. 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. 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.

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. 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. 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. 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.

$150.96 - $273.37

in 6 offers

Capacity:

2 TB
3 TB
8 TB
10 TB
12 TB
14 TB

Western Digital WD WD40EFZX 4TB Red Plus NAS 3.5" HDD

$150.96

(6,321 reviews)

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. 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. 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. 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.

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. 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. 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. 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.

Capacity

4 TB
​

Price comparison

Last updated at 14/06/2025 12:15:25

Amazon.com.au

$273.37

Go to store


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eBay

$150.96

Go to store


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BIG W - BIG W MARKET

$181.40

+ $14.00 delivery

Go to store

Virtue IT

$208.34

+ $12.80 delivery

Go to store

BroadScope Computers

$222.99

+ $13.90 delivery

Go to store

Totally Tech

$249.00

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Ink and Rolls

$249.97

available 9 days ago

Low stock

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Advanced pc and simulations

$205.00

available 14 days ago

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Dick Smith AU

$219.95

available 16 days ago

Low stock

MightyApe.com.au

$219.95

available 16 days ago

Low stock

Kogan.com

$219.95

available 16 days ago

Low stock

Zotim

$157.52

available 22 days ago

Low stock

PLE Computers

$215.00

available 22 days ago

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cashrewards

1% cashback

shopback

0.80% Cashback

Storm Computers

$209.00

available 22 days ago

Low stock

Tech Geeks AU

$232.76

available 22 days ago

Low stock

MSY

$159.00

available 22 days ago

Low stock

Umart

$159.00

available 22 days ago

Low stock

AUSTiC SHOP

$237.99

available 22 days ago

Low stock

Technology Centre

$181.00

available 22 days ago

Low stock

desertcart.com.au

$220.60

available 22 days ago

Low stock

Digital Matrix Computers

$229.00

available 22 days ago

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Snapklik AU

$163.04

Refurbished

available 24 days ago

Low stock

Skycomp Technology

$178.00

available 24 days ago

Low stock


cashrewards

0.6% cashback

Flashtrend.com.au

$169.95

available 24 days ago

Low stock

Techinn.com

$202.99

available 24 days ago

Low stock


cashrewards

4.2% cashback

www.i-tech.com.au

$189.00

available 24 days ago

Low stock

Raines Internet Solutions

$190.80

available 24 days ago

Low stock

Zotim Online Computers

$165.22

available 30 days ago

Low stock

dcomp.com.au

$159.00

available about 1 month ago

Low stock

PC Case Gear

$169.00

available about 1 month ago

Low stock

The Telecom Shop.com

$198.61

available about 2 months ago

Low stock

BeyondTech Electronics

$199.00

available 3 months ago

Low stock

eBay.com.au

$166.39

available 3 months ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

MyDeal

$284.99

available 3 months ago

Low stock


cashrewards

Up to 4.2% cashback

shopback

Up to 3.6% Cashback

Zylax Computers

$166.00

available 3 months ago

Low stock

PB Tech

$190.96

available 4 months ago

Low stock

Connected Technologies

$318.53

available 4 months ago

Low stock

eBay.com.au - mujitech22

$167.45

available 4 months ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Catch.com.au

$176.00

available 5 months ago

Low stock

MPE Computers

$209.00

available 5 months ago

Low stock

Aussie Gadgets

$243.00

available 5 months ago

Low stock

Ezy P.C. Sales

$210.55

available 5 months ago

Low stock

OzSpots Wireless

$198.95

available 5 months ago

Low stock

Screwloose Online Shop

$217.58

available 6 months ago

Low stock

VTech Industries

$207.00

available 6 months ago

Low stock

Big Box Computers

$249.00

available 6 months ago

Low stock

The Media Joint

$249.00

available 7 months ago

Low stock

Device Deal

$165.00

available 8 months ago

Low stock

PC Lan

$182.00

available 8 months ago

Low stock

Phaser FPV

$185.95

available 9 months ago

Low stock

GoSupps.com

$253.30

available 9 months ago

Low stock

Rhino Computers & Technology

$243.96

available 10 months ago

Low stock

Technetics Marketplace

$175.00

available 11 months ago

Low stock

Collect Olives

$216.00

available 11 months ago

Low stock

Stuff 2 Buy

$149.90

available about 1 year ago

Low stock

eBay.com.au - volume_buy

$248.00

available about 1 year ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

AliExpress.com

$236.72

available about 1 year ago

Low stock

Newegg.com - Hot Deals 4 Less

$168.30

available about 1 year ago

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cashrewards

0.6% cashback

Unicloud Online Shop

$191.40

available over 1 year ago

Low stock

Allpcsuplies.com.au

$249.00

available over 1 year ago

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itnest.com.au

$290.55

available over 1 year ago

Low stock

Kalugi

$157.00

available over 1 year ago

Low stock

DirectNine AU

$252.00

available over 1 year ago

Low stock

Go Click On

$255.30

available over 1 year ago

Low stock

Radio Parts

$220.00

available over 1 year ago

Low stock

BPC Technology

$149.00

available over 1 year ago

Low stock

eBay.com.au - eeeshop

$378.35

available over 1 year ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

VIPC

$159.99

available over 1 year ago

Low stock

eBay.com.au - futuregear

$267.51

available over 1 year ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

www.cx.com.au

$157.00

available over 1 year ago

Low stock

Amazon AU - Amazon.com.au-Seller

$262.23

available over 1 year ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

AGZ Technology

$190.00

available almost 2 years ago

Low stock

Playthek.com

$229.70

available almost 2 years ago

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Newegg.com - BeachAudio - AU

$167.20

available almost 2 years ago

Low stock


cashrewards

0.6% cashback

eBay.com.au - connectedtechnologiesaus

$318.95

available almost 2 years ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au - mightygifts

$252.99

available almost 2 years ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au - apress24

$278.56

available almost 2 years ago

Low stock


Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Newegg.com - newegg.com Australia

$145.20

available almost 2 years ago

Low stock


cashrewards

0.6% cashback

QNAP Shop

$165.00

available almost 2 years ago

Low stock

Mwave Australia

$149.00

available almost 2 years ago

Low stock


cashrewards

0.6% cashback

shopback

0.5% Cashback

MyITHub Australia

$160.16

available almost 2 years ago

Low stock

Newegg.com

$155.10

available almost 2 years ago

Low stock


cashrewards

0.6% cashback

PCByte AU

$207.35

available almost 2 years ago

Low stock

Scorptec

$149.00

available about 2 years ago

Low stock


cashrewards

0.7% cashback

shopback

Temporarily unavailable

Computers & Parts Land

$144.00

available about 2 years ago

Low stock

iShopTech.com.au

$161.95

available about 2 years ago

Low stock

Price history

​
​

Price history

​
​

Specification

General
Device TypeHard drive - internal
Capacity4 TB
Form Factor3.5"
InterfaceSATA 6Gb/s

Price comparison

Updated about 1 hour ago
Amazon.com.au

$273.37

eBay

$150.96

BIG W - BIG W MARKET

$181.40

+$14.00 delivery
Virtue IT

$208.34

+$12.80 delivery
BroadScope Computers

$222.99

+$13.90 delivery

See 79 more history offers

Advanced pc and simulations

$205.00

Low Stock
Dick Smith AU

$219.95

Low Stock
MightyApe.com.au

$219.95

Low Stock
Kogan.com

$219.95

Low Stock
Zotim

$157.52

Low Stock
PLE Computers

$215.00

Low Stock

cashrewards

1% cashback


shopback

0.80% Cashback

Storm Computers

$209.00

Low Stock
Tech Geeks AU

$232.76

Low Stock
MSY

$159.00

Low Stock
Umart

$159.00

Low Stock
AUSTiC SHOP

$237.99

Low Stock
Technology Centre

$181.00

Low Stock
desertcart.com.au

$220.60

Low Stock
Digital Matrix Computers

$229.00

Low Stock
Snapklik AU

$163.04

Refurbished
Low Stock
Skycomp Technology

$178.00

Low Stock

cashrewards

0.6% cashback

Flashtrend.com.au

$169.95

Low Stock
Techinn.com

$202.99

Low Stock

cashrewards

4.2% cashback

www.i-tech.com.au

$189.00

Low Stock
Raines Internet Solutions

$190.80

Low Stock
Zotim Online Computers

$165.22

Low Stock
dcomp.com.au

$159.00

Low Stock
PC Case Gear

$169.00

Low Stock
The Telecom Shop.com

$198.61

Low Stock
BeyondTech Electronics

$199.00

Low Stock
eBay.com.au

$166.39

Low Stock
MyDeal

$284.99

Low Stock

cashrewards

Up to 4.2% cashback


shopback

Up to 3.6% Cashback

Zylax Computers

$166.00

Low Stock
PB Tech

$190.96

Low Stock
Connected Technologies

$318.53

Low Stock
eBay.com.au - mujitech22

$167.45

Low Stock
Catch.com.au

$176.00

Low Stock
MPE Computers

$209.00

Low Stock
Aussie Gadgets

$243.00

Low Stock
Ezy P.C. Sales

$210.55

Low Stock
OzSpots Wireless

$198.95

Low Stock
Screwloose Online Shop

$217.58

Low Stock
VTech Industries

$207.00

Low Stock
Big Box Computers

$249.00

Low Stock
The Media Joint

$249.00

Low Stock
Device Deal

$165.00

Low Stock
PC Lan

$182.00

Low Stock
Phaser FPV

$185.95

Low Stock
GoSupps.com

$253.30

Low Stock
Rhino Computers & Technology

$243.96

Low Stock
Technetics Marketplace

$175.00

Low Stock
Collect Olives

$216.00

Low Stock
Stuff 2 Buy

$149.90

Low Stock
eBay.com.au - volume_buy

$248.00

Low Stock
AliExpress.com

$236.72

Low Stock
Newegg.com - Hot Deals 4 Less

$168.30

Low Stock

cashrewards

0.6% cashback

Unicloud Online Shop

$191.40

Low Stock
Allpcsuplies.com.au

$249.00

Low Stock
itnest.com.au

$290.55

Low Stock
Kalugi

$157.00

Low Stock
DirectNine AU

$252.00

Low Stock
Go Click On

$255.30

Low Stock
Radio Parts

$220.00

Low Stock
BPC Technology

$149.00

Low Stock
eBay.com.au - eeeshop

$378.35

Low Stock
VIPC

$159.99

Low Stock
eBay.com.au - futuregear

$267.51

Low Stock
www.cx.com.au

$157.00

Low Stock
Amazon AU - Amazon.com.au-Seller

$262.23

Low Stock
AGZ Technology

$190.00

Low Stock
Playthek.com

$229.70

Low Stock
Newegg.com - BeachAudio - AU

$167.20

Low Stock

cashrewards

0.6% cashback

eBay.com.au - connectedtechnologiesaus

$318.95

Low Stock
eBay.com.au - mightygifts

$252.99

Low Stock
eBay.com.au - apress24

$278.56

Low Stock
Newegg.com - newegg.com Australia

$145.20

Low Stock

cashrewards

0.6% cashback

QNAP Shop

$165.00

Low Stock
Mwave Australia

$149.00

Low Stock

cashrewards

0.6% cashback


shopback

0.5% Cashback

MyITHub Australia

$160.16

Low Stock
Newegg.com

$155.10

Low Stock

cashrewards

0.6% cashback

PCByte AU

$207.35

Low Stock
Scorptec

$149.00

Low Stock

cashrewards

0.7% cashback


shopback

Temporarily unavailable

Computers & Parts Land

$144.00

Low Stock
iShopTech.com.au

$161.95

Low Stock

Price history

​
​

Price history

​
​

Specification

General
Device TypeHard drive - internal
Capacity4 TB
Form Factor3.5"
InterfaceSATA 6Gb/s