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Enermax ETS-N31

CPU cooler for Intel and AMD sockets

Last price 19€95
Holy Moly!
Overview
Optimal performance and cooling!

TheEnermax ETS-N31 is a compact, high performance, cross-platform (Intel and AMD) compatible processor fan. It allows efficient cooling of the latest generation of multicore processors up to 130W TDP. Its design makes it compatible with all RAM modules, while remaining ultra efficient.

Main features :
  • Processor fan for Intelsocket 775/1150/1151/1155/1156/1366 and AMD AM4/AM3/AM3+/AM2/AM2+/FM1/FM2/FM2+
  • Aluminum fine-finnedheatsink
  • 92 mm PWM fan (temperature controlled with compatible motherboards)
  • Airflow: 13.12 - 32.8 CFM
  • Asymmetric and compact design
  • VGF, VEF and HDT technology: optimised heat dissipation
Specifications
Select your criteria

General information

Product name

Enermax ETS-N31

Brand

Enermax

Model

ETS-N31-02

Technical specifications

Use

Processor

Processor support

AMD AM2
AMD AM2+
AMD AM3
AMD AM3+
AMD AM4
AMD FM1
AMD FM2
AMD FM2+
Intel 1150
Intel 1151
Intel 1155
Intel 1156
AMD AM5
Intel 1200

Color

Silver

Luminous

No

Connector(s)

4-pin Female

PWM

Yes

Heat Pipe

Yes

Adjustable speed

No

Cooling type

Ventirad (active)

Top Flow

No

Dual tower

No

Max CPU TDP

130 W

Fan diameter

92 mm

Max sound level

24.5 dB

Minimum rotation speed

800 RPM

Maximum rotation speed

2000 RPM

Min airflow

13.12 CFM

Max airflow

32.8 CFM

Material(s)

ABS (Plastic)
Copper
Aluminum

Use

Gamer

AIO radiator compatibility

N/A

Dimensions

Height (fan included)

125 mm

Width (fan included)

95 mm

Depth (fan included)

77.5 mm

Height

125 mm

Width

95 mm

Depth

77.5 mm

Weight

385 g

Warranties

Commercial warranty

Legal warranty

Product referenced on 18 Aug 2017

Customer reviews
Global rating
9/10
based on 20 reviews Editorial and moderation guide
  • 70%
    14 reviews
  • 25%
    5 reviews
  • 5%
    1 review
  • 0%
  • 0%
  • by AndréP
    Posted on 20 Jun 2025
    Bought on 22 May 2025 from LDLC
    Number of reviews: 2 Average rating: 10

    As I'm locked in the computer base, I can't judge how effective it is.

    I trusted the technician because the fan is enclosed within the structure of the computer case.

    Review automatically translated
  • by Vilo
    Posted on 6 May 2024
    Bought on 7 Apr 2024 from LDLC
    Number of reviews: 5 Average rating: 8

    Effective but difficult to assemble

    Once attached, the ventirad gives an impression of reliability and robustness.

    However, I had to figure out how to install it on the motherboard AMD: the instructions suggest that it clips on (without any other details), whereas I first had to unscrew the plastic parts already installed on the motherboard to be able to place the ventirad. From there, screwing on these parts ensures a perfect fit.
    Less accessible than the fan screwing system AMD, but effective in the end.

    Review automatically translated
  • by Scal
    Posted on 6 Apr 2024
    Bought on 27 Feb 2024 from LDLC
    Number of reviews: 2 Average rating: 8

    Quiet and efficient

    My first purchase from this brand and I'm not disappointed. I can't hear the fan at all and the processor is well cooled. Very easy to mount on AMD (not tested on Intel)

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  • by RomaricG
    Posted on 5 Feb 2024
    Bought on 29 Jan 2024 from LDLC
    Number of reviews: 2 Average rating: 10

    Perfect for an i7 920

    Ordering an i7 920 (in a server) fits in perfectly, and the temperatures are very good. What's more, it allows light overclocking.

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  • by PascalT
    Posted on 8 Jan 2024
    Bought on 9 Dec 2023 from LDLC
    Number of reviews: 2 Average rating: 10

    Perfect

    I received my order quickly, in perfect condition, this fan is easy to install and is really quiet.

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  • by Heisenberg
    Posted on 19 Sep 2023
    Bought on 18 Aug 2023 from LDLC
    Number of reviews: 2 Average rating: 10

    very good

    Very efficient, quiet fan.
    A bit tricky to fit, but not complicated in itself.
    Should only be used in a large or medium tower case, as it takes up quite a lot of space.

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  • by Yann V
    Posted on 18 Oct 2021
    Bought on 16 Sep 2021 from LDLC
    Number of reviews: 5 Average rating: 10

    Big!

    I didn't expect this imposing size. Easy and simple to install though. It's a great way to cool down the CPU.

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  • by fredericS
    Posted on 13 Sep 2021
    Bought on 14 Aug 2021 from LDLC
    Number of reviews: 1 Average rating: 10

    Effective

    This fan is efficient, minus 4° compared to the original one. Use on athlon 5000+ AM2. Not noisy.

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  • by Julien
    Posted on 9 Apr 2021
    Bought on 27 Mar 2021 from LDLC
    Number of reviews: 9 Average rating: 8

    Not bad for the price...

    Purchased as a replacement for an original ventirad (Pentium Gold) on a 1200 socket.

    To install it on the motherboard, you have to place the fixings on the 1155 markers.
    (The wheelbase is the same as a 1200 socket).

    Fixation of the fan on its support is rather rudimentary.
    Quiet fan at low speed.

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  • by Anonymous
    Posted on 13 Nov 2020
    Bought on 8 Nov 2020 from LDLC
    Number of reviews: 1 Average rating: 7

    Very well, but...

    The product corresponds to the description and was delivered on time, nothing to say.
    However, I had chosen it because it was intended for my old AM2 socket and there, disappointment, the only mounting kit (support plate that comes to fix on the motherboard) delivered with the cooler is an Intel kit.
    So here I am, forced to tinker with my old broken socket to make it operational again ....

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