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NOCTUA NH-U12A CPU Cooler 2x 120mm PWN Fan, 158mm Clearance, Support Intel LGA1851, LGA1700, LGA1200, LGA1156, LGA1155, LGA1151, LGA1150 and AMD AM5, AM4

PB Tech price
PB Tech price
AUD $ 196 .92
$ 196 .92
$196.92  +GST
$196.92

NOCTUA NH-U12A CPU Cooler 2x 120mm PWN Fan, 158mm Clearance, Support Intel LGA1851, LGA1700, LGA1200, LGA1156, LGA1155, LGA1151, LGA1150 and AMD AM5, AM4

Award-winning NH-U12 series!
  • Brand: NOCTUA
  • MPN: NH-U12A
  • Part #: FANNOC4106
  • UPC: 841501100161
7
PB Tech price
AUD $ 196 .92 $ 196 .92


Delivery: Order now and it ships on 12 Nov
Estimated Delivery Times
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$196.92  +GST
$196.92
  • Brand: NOCTUA
  • MPN: NH-U12A
  • Part #: FANNOC4106
  • UPC: 841501100161

Colour

Black Brown

Fan Size

120mm

Number of Fans

1

CPU Air Cooler Height

158mm

Radiator Size

N/A

LED Colour

N/A

Reversed Fan Blade

No

Sound Level (Roughly)

22dB

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

See More Reviews
Brown

"Perfect air cooler for I5's"

KN
By: KaneN3 26/10/24
Verified Owner
Black

"A recently swapped out a number of items in my pc to make it perform better and quieter. With the noctua installed, it runs so quiet I could now hear the sound of my mechanical har ...view more"

AW
By: AndrewW4474 05/02/23
Verified Owner
Black

"This was a good alternative to a water cooled AIO. The only slight problem was that the position of the fan on the ram side of the cooler had to be adjusted to clear the ram."

G
By: Guest 23/01/23

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Create your own combo deal with any of the items below and the NOCTUA NH-U12A CPU Cooler 2x 120mm PWN Fan, 158mm...
NOCTUA NH-U12A CPU Cooler 2x 120mm PWN Fan, 158mm Clearance, Support Intel LGA1851, LGA1700, LGA1200, LGA1156, LGA1155, LGA1151, LGA1150 and AMD AM5, AM4
Total:
AUD $ 228 .64
AUD $ 228 .64
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Features

The NH-U12A is the latest, 5th generation of Noctua's award-winning NH-U12 series of 120mm size premium-quality quiet CPU coolers. Conceived to push the envelope of the 120mm form factor, it combines two of Noctua's flagship model NF-A12x25 PWM 120mm fans with a completely redesigned heatsink featuring 7 heatpipes and an increased fin surface area for superior heat dissipation. This way, the NH-U12A can rival the performance of many 140mm size coolers while offering 120mm class case and PCIe compatibility. Topped off with the trusted, pro-grade SecuFirm2™ multi-socket mounting system, Noctua's proven NT-H1 thermal compound and a full 6-year manufacturer's warranty, the NH-U12A is a deluxe choice that combines top-tier performance with excellent compatibility and outstanding quietness of operation.


Award-winning NH-U12 series

First introduced in 2005, Noctua's NH-U12 series has won more than 600 awards and recommendations from leading international hardware websites and magazines. The NH-U12A is the latest addition to this prestigious series that has established itself as a benchmark for premium-quality quiet 120mm coolers.


140mm performance in 120mm size

Thanks to its completely revised, thoroughly optimised 7 heatpipe layout, 37% more fin surface area (as compared to the NH-U12S) and a dual fan push/pull configuration that uses the new, state-of-the-art NF-A12x25 fans, the NH-U12A pushes the performance envelope in the 120mm class and can actually match or even outperform many 140mm sized coolers.


100% RAM compatibility on LGA115x and AM4

Due to its asymmetric design, the NH-U12A does not overhang the RAM slots on Intel LGA115x and AMD AM4 based motherboards, which ensures easy access to the modules and 100% compatibility with tall heat-spreaders. On LGA2066, the rear fan will overhang the RAM slots on the left-hand side of the socket, so RAM modules should not exceed 42mm in height.*


Classic 120mm tower size for excellent case and PCIe compatibility

Standing 158mm tall, the NH-U12A is short enough to fit most modern mid- or high-end tower cases. Measuring 125mm wide (including fan and fan clips), the cooler stays clear of the top PCIe slot on most standard ATX or Micro-ATX motherboards, ensuring optimum compatibility with multi-GPU setups.


Dual NF-A12 120mm fans

The NF-A12x25 is a highly optimised next-generation 120mm fan that integrates Noctua's latest innovations in aerodynamic engineering in order to achieve an unprecedented level of quiet cooling performance. Using this elite-class fan in a push/pull dual fan configuration is one of the cornerstones of the NH-U12A's commanding performance and acoustic efficiency.


PWM support and Low-Noise Adaptors

The NF-A12 120mm fans supplied with the NH-U12A support PWM for convenient automatic speed control through the motherboard: full performance under load, virtually silent at idle! In addition, maximum fan speed can be reduced from 2000 to 1700rpm using the supplied Low-Noise Adaptors for even quieter operation.


SecuFirm2™ multi-socket mounting system

Noctua's SecuFirm2™ mounting systems have become synonymous with quality, safety and easy installation. Supporting Intel LGA1200, LGA115x (LGA1150, LGA1151, LGA1155, LGA1156) and LGA20xx (LGA2066, LGA2011-0, LGA2011-3), as well as AMD AM4, AM3(+), AM2(+), FM2(+) and FM1, the SecuFirm2™ mounting included with the NH-U12A is straightforward to install, provides perfect contact pressure and will stand the test of time even under heavy use.


Compatibility with past and future sockets

Thanks to Noctua's SecuFirm™ ecosystem, the NH-U12A can be made compatible with the older LGA1366 sockets using the optional NM-I3 mounting kit, which is provided free of charge. If technically possible, Noctua will also provide upgrade kits for future sockets, which makes the NH-U12A a safe long-term investment.


NT-H1 thermal compound

Noctua's much-acclaimed NT-H1 is a pro-grade TIM solution that provides minimum thermal resistance, excellent ease of use and outstanding reliability. Chosen again and again by overclockers and enthusiast users worldwide, it has established itself as a benchmark for premium-quality thermal compounds.


Soldered interface between heatpipes and fins

With many heatsinks, the fins are press-fitted to the heatpipes. Due to the different thermal expansion coefficients of copper and aluminium, this fit can loosen over years of thermal cycling, which may lead to reduced performance. By contrast, the NH-U12A's fins are soldered to the heatpipes in order to guarantee a superior thermal interface that doesn't deteriorate even after many years of usage.

Specifications

Cooler Specification

Socket compatibility

Intel LGA 1700, 1200, LGA1150, LGA1151, LGA1155, LGA1156, LGA2011, and AMD AM4, AM5

Height (without fan)

158 mm

Width (without fan)

125 mm

Depth (without fan)

58 mm

Weight (without fan)

760 g

Height (with fan)

158 mm

Width (with fan)

125 mm

Depth (with fan)

112 mm

Weight (with fan)

1220 g

Material

Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating

Fan compatibility

120x120x25

Scope of delivery

2x NF-A12x25 PWM 120mm fan
2x Low-Noise Adaptor (L.N.A)
4-pin PWM y-cable
SecuFirm2™ mounting system for Intel and AMD
NT-H1 thermal compound
Noctua Metal Case-Badge

FAN Specification

Model

Noctua NF-A12x25 PWM

Bearing

SSO2

Max. rotational speed (+/- 10%)

2000 RPM

Max. rotational speed with L.N.A. (+/- 10%)

1700 RPM

Min. rotational speed (PWM, +/-20%)

450 RPM

Max. airflow

102,1 m³/h

Max. airflow with L.N.A.

84,5 m³/h

Max. acoustical noise

22,6 dB(A)

Max. acoustical noise with L.N.A.

18,8 dB(A)

Voltage range

12 V

MTTF

> 150.000 h

Manufacturer Part No:
NH-U12A
Brand:
Product Type:
CPU Cooler
UPC
841501100161
Product Family:
NH-U12A
Shipping Weight:
1.85 kg
PB Part No:
FANNOC4106
Product Model:
-
Warranty: 12 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

4.6 out of 5 Stars Based on 7 reviews
5 Stars
4
4 Stars
3
3 Stars
0
2 Stars
0
1 Stars
0

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performs better than my water cooler

Colour: Brown

I replaced a water cooler with this and it was quieter and cooler...water cooling being better than fan is a myth or maybe I just had a cheap water cooler....

JM
By: JulianM7 20/09/21
Verified Owner
4 out of 4 users found this review helpful
Did you find it helpful?

Quiet and cool

Colour: Brown

Would liked to have rated this a 4.5 - works great and is very quiet. Only complaint is that installing it is a little weird. The clips holding it to the heat-sink can be fussy to attach (stretching it back and around) - makes it really easy to damage the rubber protectors on the corners.

LR
By: LaurenR62 23/12/21
Verified Owner
1 out of 2 users found this review helpful
Did you find it helpful?

Great product

Colour: Brown

Perfect air cooler for I5's

KN
By: KaneN3 26/10/24
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Super silent, decent performance

Colour: Black

A recently swapped out a number of items in my pc to make it perform better and quieter. With the noctua installed, it runs so quiet I could now hear the sound of my mechanical hard-drive spin up and down (which I subsequently replaced with NVME) From other reviews I was expecting better thermal performance than Im seeing with a 13700KF, however, we are in the middle of summer and it's getting really hot in the room. The asymmetrical design can cause install issues for the ininitiated. I thought I installed it in the wrong way. I flipped it 180 only to find I had it right the first time.

AW
By: AndrewW4474 05/02/23
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

A good solution

Colour: Black

This was a good alternative to a water cooled AIO. The only slight problem was that the position of the fan on the ram side of the cooler had to be adjusted to clear the ram.

G
By: Guest 23/01/23
0 out of 0 users found this review helpful
Did you find it helpful?

Compact CPU Cooler with Excellent Performance

Colour: Black

This small, performant CPU cooler is on par with a 280 mm AIO I had previously. I switched out the Noctua fans with two Phanteks T30s and haven't looked back. It's even quieter than the AIO at every load level. The compact design and performance does come at a cost but well worth it.

PO
By: PariO6 22/12/22
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Great looking, quite and cool.

Colour: Black

Brought this to replace my i712600 stock CPU Fan. The original cooler wasn’t cutting it and hitting 90 degrees even under lite workloads.

The NH-U12A was super easy to install, is super quite in operation and keeping my CPU at under 50 degrees even under very high workloads.

Definitely worth the investment.

JI
By: JasonI5 06/09/22
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Accessories

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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.

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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.

 

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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.

NOCTUA NH-U12A CPU Cooler 2x 120mm PWN Fan, 158mm Clearance, Support Intel LGA1851, LGA1700, LGA1200, LGA1156, LGA1155, LGA1151, LGA1150 and AMD AM5, AM4

Award-winning NH-U12 series!
  • Brand: NOCTUA
  • MPN: NH-U12A
  • Part #: FANNOC4106
  • UPC:841501100161
AUD $196.92

Date Created: 22:44, 21-09-2025
Product URL: https://www.pbtech.com/product/FANNOC4106/NOCTUA-NH-U12A-CPU-Cooler-2x-120mm-PWN-Fan-158mm-C

Features

The NH-U12A is the latest, 5th generation of Noctua's award-winning NH-U12 series of 120mm size premium-quality quiet CPU coolers. Conceived to push the envelope of the 120mm form factor, it combines two of Noctua's flagship model NF-A12x25 PWM 120mm fans with a completely redesigned heatsink featuring 7 heatpipes and an increased fin surface area for superior heat dissipation. This way, the NH-U12A can rival the performance of many 140mm size coolers while offering 120mm class case and PCIe compatibility. Topped off with the trusted, pro-grade SecuFirm2™ multi-socket mounting system, Noctua's proven NT-H1 thermal compound and a full 6-year manufacturer's warranty, the NH-U12A is a deluxe choice that combines top-tier performance with excellent compatibility and outstanding quietness of operation.


Award-winning NH-U12 series

First introduced in 2005, Noctua's NH-U12 series has won more than 600 awards and recommendations from leading international hardware websites and magazines. The NH-U12A is the latest addition to this prestigious series that has established itself as a benchmark for premium-quality quiet 120mm coolers.


140mm performance in 120mm size

Thanks to its completely revised, thoroughly optimised 7 heatpipe layout, 37% more fin surface area (as compared to the NH-U12S) and a dual fan push/pull configuration that uses the new, state-of-the-art NF-A12x25 fans, the NH-U12A pushes the performance envelope in the 120mm class and can actually match or even outperform many 140mm sized coolers.


100% RAM compatibility on LGA115x and AM4

Due to its asymmetric design, the NH-U12A does not overhang the RAM slots on Intel LGA115x and AMD AM4 based motherboards, which ensures easy access to the modules and 100% compatibility with tall heat-spreaders. On LGA2066, the rear fan will overhang the RAM slots on the left-hand side of the socket, so RAM modules should not exceed 42mm in height.*


Classic 120mm tower size for excellent case and PCIe compatibility

Standing 158mm tall, the NH-U12A is short enough to fit most modern mid- or high-end tower cases. Measuring 125mm wide (including fan and fan clips), the cooler stays clear of the top PCIe slot on most standard ATX or Micro-ATX motherboards, ensuring optimum compatibility with multi-GPU setups.


Dual NF-A12 120mm fans

The NF-A12x25 is a highly optimised next-generation 120mm fan that integrates Noctua's latest innovations in aerodynamic engineering in order to achieve an unprecedented level of quiet cooling performance. Using this elite-class fan in a push/pull dual fan configuration is one of the cornerstones of the NH-U12A's commanding performance and acoustic efficiency.


PWM support and Low-Noise Adaptors

The NF-A12 120mm fans supplied with the NH-U12A support PWM for convenient automatic speed control through the motherboard: full performance under load, virtually silent at idle! In addition, maximum fan speed can be reduced from 2000 to 1700rpm using the supplied Low-Noise Adaptors for even quieter operation.


SecuFirm2™ multi-socket mounting system

Noctua's SecuFirm2™ mounting systems have become synonymous with quality, safety and easy installation. Supporting Intel LGA1200, LGA115x (LGA1150, LGA1151, LGA1155, LGA1156) and LGA20xx (LGA2066, LGA2011-0, LGA2011-3), as well as AMD AM4, AM3(+), AM2(+), FM2(+) and FM1, the SecuFirm2™ mounting included with the NH-U12A is straightforward to install, provides perfect contact pressure and will stand the test of time even under heavy use.


Compatibility with past and future sockets

Thanks to Noctua's SecuFirm™ ecosystem, the NH-U12A can be made compatible with the older LGA1366 sockets using the optional NM-I3 mounting kit, which is provided free of charge. If technically possible, Noctua will also provide upgrade kits for future sockets, which makes the NH-U12A a safe long-term investment.


NT-H1 thermal compound

Noctua's much-acclaimed NT-H1 is a pro-grade TIM solution that provides minimum thermal resistance, excellent ease of use and outstanding reliability. Chosen again and again by overclockers and enthusiast users worldwide, it has established itself as a benchmark for premium-quality thermal compounds.


Soldered interface between heatpipes and fins

With many heatsinks, the fins are press-fitted to the heatpipes. Due to the different thermal expansion coefficients of copper and aluminium, this fit can loosen over years of thermal cycling, which may lead to reduced performance. By contrast, the NH-U12A's fins are soldered to the heatpipes in order to guarantee a superior thermal interface that doesn't deteriorate even after many years of usage.

Specifications

Cooler Specification

Socket compatibility

Intel LGA 1700, 1200, LGA1150, LGA1151, LGA1155, LGA1156, LGA2011, and AMD AM4, AM5

Height (without fan)

158 mm

Width (without fan)

125 mm

Depth (without fan)

58 mm

Weight (without fan)

760 g

Height (with fan)

158 mm

Width (with fan)

125 mm

Depth (with fan)

112 mm

Weight (with fan)

1220 g

Material

Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating

Fan compatibility

120x120x25

Scope of delivery

2x NF-A12x25 PWM 120mm fan
2x Low-Noise Adaptor (L.N.A)
4-pin PWM y-cable
SecuFirm2™ mounting system for Intel and AMD
NT-H1 thermal compound
Noctua Metal Case-Badge

FAN Specification

Model

Noctua NF-A12x25 PWM

Bearing

SSO2

Max. rotational speed (+/- 10%)

2000 RPM

Max. rotational speed with L.N.A. (+/- 10%)

1700 RPM

Min. rotational speed (PWM, +/-20%)

450 RPM

Max. airflow

102,1 m³/h

Max. airflow with L.N.A.

84,5 m³/h

Max. acoustical noise

22,6 dB(A)

Max. acoustical noise with L.N.A.

18,8 dB(A)

Voltage range

12 V

MTTF

> 150.000 h

Date Created: 22:44, 21-09-2025
Product URL: https://www.pbtech.com/product/FANNOC4106/NOCTUA-NH-U12A-CPU-Cooler-2x-120mm-PWN-Fan-158mm-C