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WD Red Plus 12TB 3.5" NAS Internal HDD

SATA3 6Gb/s - 256MB Cache - 7200 RPM - CMR - Designed and Tested for RAID Environments - 1-8 Bay - 3 Years Warranty

PB Tech price
PB Tech price
AUD $ 477 .98
$ 477 .98

Out of stock

Limited Supply - only stock on hand available, when sold out we may not be able to source this product again.

WD Red Plus 12TB 3.5" NAS Internal HDD

SATA3 6Gb/s - 256MB Cache - 7200 RPM - CMR - Designed and Tested for RAID Environments - 1-8 Bay - 3 Years Warranty

  • Brand: WD
  • MPN: WD120EFBX
  • Part #: HDDWD22904
  • UPC:
31
PB Tech price
AUD $ 477 .98 $ 477 .98


Delivery: Out of stock
Estimated Delivery Times
7 - 10 working days for international destinations

View all shipping info
  • Brand: WD
  • MPN: WD120EFBX
  • Part #: HDDWD22904
  • UPC:

HDD Capacity

12TB 14TB

Form Factor

3.5"

RPM

7200RPM

Cache

256MB

Interface

SATA

What PB Tech customers are saying about this product...

See More Reviews

"I really like the speed and care of the delivery of this great product! 5 mins after arrival server back up and running:-)"

PM
By: PeterM14 28/07/25
Verified Owner

"I always use Western Digital, and till now have always used Blue, but although the superior Red Plus is usually more expensive it was now a bit cheaper, so I swapped my main intern ...view more"

NC
By: NobilangeC 21/07/25
Verified Owner

"Just dont think and trust. PB tech is PB tech. Best service and best product."

WJ
By: Wine2shotJ 14/07/25
Verified Owner

Features

WD RED™ PLUS - 12TB

Packed with power to handle the small- to medium-sized business NAS environments and increased workloads1 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.

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™ 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 NAS hard drives deliver exceptional performance for medium to large business customers 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 24x7 environments.

Specifications

Brand

WD

Series

Red Plus

Model

WD120EFBX

Performance

Interface

SATA 6.0Gb/s

Capacity

12TB

NAND Flash Memory Type

Hard Drives

Recording Technology

CMR

RPM

7200 RPM

Cache

256MB

Form Factor

3.5"

Height (maximum)

26.10mm

Width (maximum)

101.60mm

Length (maximum)

147.00mm

Manufacturer Part No:
WD120EFBX
Brand:
WD
Product Type:
NAS Internal HDD
UPC
-
Product Family:
Red
Shipping Weight:
0.65 kg
PB Part No:
HDDWD22904
Product Model:
Plus
Warranty: 36 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

Reviews

4.8 out of 5 Stars Based on 31 reviews
5 Stars
29
4 Stars
1
3 Stars
0
2 Stars
0
1 Stars
1

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the price was right

I brought two for my nas and working fine easy to install

G
By: Guest 16/12/24
0 out of 0 users found this review helpful
Did you find it helpful?

Reliable, good value performer

We are now on to our third iteration of these reliable HDD in our NAS at home. An easy swap and upgrade.

RB
By: RichardB41 09/12/24
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

A good product for your NAS setup!

These drives are incredibly reliable and produce significantly less read/write noise compared to other competitors I’ve used. This is a great benefit if noise is a concern in your setup.

JP
By: JoshuaP92 05/12/24
Verified Owner
2 out of 2 users found this review helpful
Did you find it helpful?

does what it says on the box

Replacement disc for my NAS. Works as expected :-)
PB delivery good.

AC
By: AndrewC96 10/10/24
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Easy to install

Very easy task to upgrade my NAS - working well so far

LV
By: LandsdownV 02/09/24
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

great price

decent drive, good price

AW
By: AdamW753 15/08/24
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Good value for money

Strikes a good balance between performance, size and price. Decent write speed especially compared to the larger SMR drives, but not ludicrously expensive.

Will buy another in a couple of months to fill up the last slot in my NAS.

G
By: Guest 21/06/24
0 out of 0 users found this review helpful
Did you find it helpful?

WD disks are very good

I have a lot of WD red 4TB (5400 rpm) drives for my desktops and NAS - none of them failed so far.
This time I opted for the 10TB (7200 rpm) but was worried about the noise level.
I had a nice surprise that the noise level was similar to the 5400 rpm drives and not as loud as the enterprise drives which are used in servers.

RD
By: RobertD135 26/03/24
Verified Owner
2 out of 2 users found this review helpful
Did you find it helpful?

Ongoing reliability

I purchase two of these to replace 3 TB WD Red disks in a NAS that failed after 8 years of contiuous operation.
The disks worked straight away in a new 4 bay NAS enclosure.
I noticed that there are two versions of the same disk for different sized NAS systems. Make sure you get the right one :-).

DH
By: DuaneH3 12/02/24
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Trustworthy and compatible with Synology NAS systems

Drives by Western Digital have a well-earned reputation of being reliable. This particular "Plus" model avoids the use of SMR (shingled media recording) which makes it more reliable and suitable for NAS applications. Although the drive capacity is high, the drive technology does not yet need to rely on a helium-filled case; hence no need to worry about respective leaks. Synology have approved this drive for use in their NAS systems.

TK
By: ThomasK242 11/12/23
Verified Owner
3 out of 3 users found this review helpful
Did you find it helpful?

A good size and price

HDD Capacity: 12TB

Purchased to upgrade HDD storage capacity in a Synology NAS. Installed, configured and functioning as expected.
Ordering in store was friendly and helpful, despite not being in store stock, delivery was prompt and efficient within two days with good text notification of arrival.
I have no hesitation recommending the services of PBT.

G
By: Guest 18/09/23
0 out of 0 users found this review helpful
Did you find it helpful?

Great for the price

Good value and performance for what I want

G
By: Guest 02/09/23
0 out of 0 users found this review helpful
Did you find it helpful?

Delivery & Pick-up

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

Delivery Estimates

The delivery time-frame (in days) for each product we sell is detailed on the individual product page just to the right of the main product image. From when you place your order, in-stock products typically arrive within 7-10 working days for all countries that we ship to.

Overseas Shipments

If you are located in New Zealand, you can order directly from our New Zealand site www.pbtech.co.nz. If you are located in Australia you can order directly from our Australian website www.pbtech.com/au

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed / unopened, with packaging in original condition, and accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase.

Please note, items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you need to fill out our request a return form.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To return a product to PB Tech, please complete our request a return form.

Or view our returns policy for more information.

WD Red Plus 12TB 3.5" NAS Internal HDD SATA3 6Gb/s - 256MB Cache - 7200 RPM - CMR - Designed and Tested for RAID Environments - 1-8 Bay - 3 Years Warranty

  • Brand: WD
  • MPN: WD120EFBX
  • Part #: HDDWD22904
AUD $477.98

Date Created: 15:29, 10-09-2025
Product URL: https://www.pbtech.com/product/HDDWD22904/WD-Red-Plus-12TB-35-NAS-Internal-HDD-SATA3-6Gbs?is-review=1&pg=2

Features

WD RED™ PLUS - 12TB

Packed with power to handle the small- to medium-sized business NAS environments and increased workloads1 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.

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™ 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 NAS hard drives deliver exceptional performance for medium to large business customers 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 24x7 environments.

Specifications

Brand

WD

Series

Red Plus

Model

WD120EFBX

Performance

Interface

SATA 6.0Gb/s

Capacity

12TB

NAND Flash Memory Type

Hard Drives

Recording Technology

CMR

RPM

7200 RPM

Cache

256MB

Form Factor

3.5"

Height (maximum)

26.10mm

Width (maximum)

101.60mm

Length (maximum)

147.00mm

Date Created: 15:29, 10-09-2025
Product URL: https://www.pbtech.com/product/HDDWD22904/WD-Red-Plus-12TB-35-NAS-Internal-HDD-SATA3-6Gbs?is-review=1&pg=2