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Noctua Low Profile NH-L9i Intel CPU Cooler

Noctua NH-L9i Low Profile Quiet CPU Cooler, Intel LGA1150/1151/1155/1156

Scan code: LN49126 Manufacturer code: NH-L9I Request call
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Spend over £225 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
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Delivery options £5.48 By DPD On 31st Mar 2017 DPD Delivered to your specified address. Receive SMS with one-hour delivery window. £4.79 Collect from local shops UPS and DPD Pickup Collect your parcel from your newsagents, petrol stations and convenience stores. Free Collect Instore Q-Collect Place your order online and collect from our Bolton store with Q-Collect. Weekend, timed and European delivery options are available at checkout ScanProtect protection ScanProtect Protect against installation damage for 28 days.More
Frequently Bought Together
Product Overview The NH-L9i is a premium quality quiet CPU cooler for Intel LGA115x based HTPCs and Small Form Factor systems. At a super-low profile of only 37mm, the NH-L9i is ideal for extremely slim cases and due to its 95x95mm footprint, it provides full compatibility with tall RAM modules and VGA cards on mini-ITX mainboards.

The custom designed SecuFirm2 mounting system for LGA115x makes installation child's play and thanks to the highly optimised NF-A9x14 premium fan that supports fully automatic speed control via PWM, the NH-L9i runs remarkably quiet. Topped off with Noctua's renowned NT-H1 thermal compound, the NH-L9i fuses everything users have come to expect from Noctua's larger coolers into a super-compact package for slim HTPC systems. Features • 37mm low profile.
• 100% RAM compatibility.
• 100% compatibility with PCIe cards on mini-ITX.
• NF-A9x14 PWM premium fan.
• Compatible with Intel LGA1150/1151/1155/1156.
• Six years manufacturer's warranty.
Cooler Specifications
Cooler Form Factor  
Cooler Features  
Socket Compatibility
  • 1150
  • 1151
  • 1155
  • 1156
Max. Cooling Capacity  
Fan Specifications
Included Fan Configuaration  
Fan Edition  
PWM Fan No
Fan Bearing Type  
Fan Colour  
LED Lighting Colour  
Fan Connectors  
Approx Fan Speed 2500 rpm
Adjustable Fan Speed Controller No
Fan Airflow 33.8 CFM
Air Pressure  
Sound Level (dB) 23.6 dB
Sound Level (Sone)  
Fan Material  
Heatsink Material Aluminium/ Copper
Dimensions & Weight
Fan Dimensions 92 x 92 x 25 mm
Heatsink Dimensions 95 x 37 x 95 mm (WxHxD)
Total Dimensions  

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

12 months
Return to base
DOA Period:
28 days
RTB Period:
1 months
Manufacturer Contact Details
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Noctua NH-L9i Low Profile Quiet CPU Cooler, Intel LGA1150/1151/1155/1156 is rated 4.9 out of 5 by 27.
Rated 5 out of 5 by from Best CPU fan I've ever owned Quiet, good quality, very well packaged, comes with everything you need including thermal paste and even a metal Noctua badge for your case. The mounting works really well and feels very solid compared with the cheap Intel stock CPU coolers. Would recommend this product to anyone.
Date published: 2016-09-13
Rated 4 out of 5 by from It works It is compact, quiet and works! Too early to comment on reliability. What else can one say?
Date published: 2016-09-01
Rated 5 out of 5 by from Quiet and efficient This fan is perfect for moderate use: small, quiet and does the job.
Date published: 2016-08-19
Rated 4 out of 5 by from Noctua NH-L9i Low Profile Quiet CPU Cooler Reliable and on time, Although i have had dealings with other companies that ensured and endorsed the products i had purchased were compatible before dispatching them. probably not so relevant on this purchase.
Date published: 2016-06-11
Rated 5 out of 5 by from must buy if your not water cooling your cpu buy this heatsink and fan at full speed makes no noise keeps cpu very cool even at 100% very happy with the price thanks scan fast and reliable service
Date published: 2016-06-03
Rated 5 out of 5 by from Excelent cooling set Hi, I found everything fine. the hole cooling unit ( fan and sink) works brilliant with no clash with memory module or anything. That was a surprise how silent it is.It operates at the moment in an 65mm case that is currently open. When I closed the panel it was extremely noisy due to the close distance. I tend to solve the issue probably by replacing the 84W TDP cpu with less hungry one.
Date published: 2016-04-03
Rated 5 out of 5 by from perfect for the fractal node 202 If your looking for something that can fit in anything and cool anything, then this is the product for you. It will keep a 6600k at stock clock speed under 50c on average. I managed to get mine up to 4.6 ghz and still be under 75c!
Date published: 2016-04-02
Rated 5 out of 5 by from Low noise Very good heat sink for non-overclocked CPU. No noise if your CPU TDP falls in Noctua's Spec. (check first on their website)
Date published: 2016-03-18
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Questions & Answers

Would this fit a MSI Z87-GD65?

As I do not currently own this motherboard I'm unable to find the CPU cooler dimensions, therefore am asking this question: Will this cooler fit? And if so, is it capable of Cooling my I5 4670?
Asked by: Jbutton for motherboard compatibility so Yes as your Intel® Core™ i5-4670 socket is 1150 for TDP guide, your TDP is 84W so it could fit but with you may have high temperature (above 60C) but I assume below your CPU TCase (72.72°C) when CPU loaded at 100% at its stock frequency.
Answered by: enzoetdino
Date published: 2016-05-21


Hi, Will this be sufficient to cool an Intell I7 4770k (LN50784)? Or will i need something bigger?
Asked by: JR1993
it would probably cool the cpu better than the stock intel cooler, but if you are thinking of overclocking you will need something bigger
Answered by: Gaz492
Date published: 2016-03-19

would this fan fit an fm2 ?? i have the MSI A88X-G45

I have been doing pc gaming/building for nearly 4 years now and planning to buy this product however I don`t know if it would fit an FM2.. i have an AMD CPU however this only says information about Intel.. need answers asap!!!
Asked by: TuX1111
Hello, This is for Intel CPU sockets only, it doesn't support any AMD CPU sockets. Regards,
Answered by: LizN
Date published: 2016-04-26

Please clarify the warranty on this product

Noctua NH-L9i Low Profile Quiet CPU Cooler, Intel LGA1150/1155/1156 Under features you have:- • Six years manufacturer's warranty Under Warranty you have:- Duration: 12 months Manufacturer: SCAN
Asked by: drpah
We can confirm the manufacturer's Warranty is always valid, which is 6 Years in this case.
Answered by: ChrisP
Date published: 2015-07-17
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Noctua Low Profile NH-L9i Intel CPU Cooler
Noctua Low Profile NH-L9i Intel CPU Cooler