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Noctua NH-L12 Low-profile Quiet CPU Cooler for Louqe Ghost S1 MkII Case

4.5 4.5 out of 5 stars 215 ratings

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  • The NH-L12 can be used with the NF-B9 92mm fan only in order to reduce the overall height to 66mm. This way, the cooler is suitable for many typical µATX or Mini-ITX enclosures and ideal for whisper-quiet HTPC systems.
  • PWM support and Low-Noise Adaptors. The NH-L12's NF-F12 and NF-B9 fans support PWM for convenient automatic speed control. In addition, the maximum fan speed can be reduced to 1200/1300rpm using the supplied Low-Noise Adaptors for even quieter operation.
  • Noctua's enthusiast grade SecuFirm2 multi-socket mounting provides broad socket compatibility (LGA 2011, LGA1366, LGA1156, LGA1155, LGA775, AM2, AM2+, AM3, AM3+, FM1) and meets the highest demands in safety, performance and ease-of-use.
  • Some Intel based Mini-ITX main boards don't allow for the installation of backplates. The NH-L12 thus comes with an extra set of Intel mounting bolts which make it possible to install the cooler without using the SecuFirm2 backplate.
  • Fan Size: Noctua NF-F12 PWM & NF-B9 PWM. Compatibility: Intel LGA 2011, LGA 1366, LGA 1156, LGA775, AMD, AMD2 AM2+, AM3, AM 3+, FM 1 (Backplate required). Bearing: SSO-Bearing (Self-stabilizing oil-pressure bearing). RPM +/- 10%: 1500/1600 RPM (Max), 1200/1300 RPM(w/L.N.A).
  • Min Rotation Speed (PWM): 300/300RPM. Air Flow: 93.4/64.3m³/h (Max), 74.3/52.6 m³/h (w/L.N.A.), 63.4m³/h (W/U.L.N.A). Acoustical Noise: 22.4/17.6 dB(A) (Max), 18.6/13.1dB(A)(w/L.N.A ). Input Power: 0.6/0.96W.Voltage Range : 12V.MTBF > 150,000h.
  • Material: Copper (Base and Heat-pipes), Alum.(cooling Fins), Soldered Joints, Nickel Plated. Dimension : 5.04-Inchx5.9-Inchx 2.6-Inch (Without Fan), 5.04-Inchx5.9-Inchx 3.66-Inch (With Fan). Weight: 1.0 Lbs (Without Fan), 1.5 Lbs (With Fan)

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    Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

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    Noctua NH-L12 Low-profile Quiet CPU Cooler for Louqe Ghost S1 MkII Case

    Noctua NH-L12 Low-profile Quiet CPU Cooler for Louqe Ghost S1 MkII Case


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    Product Description

    The NH-L12 is a low-profile quiet cooler designed for use in small form factor cases and HTPC environments. With its flexible NF-F12 (120mm)/NF-B9 (92mm) dual PWM fan setup, the NH-L12 can be configured either for full performance in dual fan mode or extra-low profile (66mm) with the top fan removed. Bundled with the award-winning NT-H1 thermal compound and Noctua's SecuFirm2 multi-socket mounting system, the NH-L12 packs everything a premium quality quiet cooler needs into a highly compact package. Caution: The NH-L12 is a low-profile quiet cooler designed for use in small form factor cases and HTPC environments. While it provides first rate performance in its class, it is not suitable for overclocking and should be used with care on CPUs with more than 95W TDP (Thermal Design Power). Please consult our TDP guidelines to find out whether the NH-L12 is recommended for your CPU.

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    215 global ratings

    Customers say

    Customers like the quality, noise, performance and ease of installation of the computer cooling device. For example, they mention it's the very best low-profile CPU heatsink for near silent operation, it performs flawlessly and works well in ITX systems. They appreciate the value for money.

    AI-generated from the text of customer reviews

    117 customers mention115 positive2 negative

    Customers are satisfied with the quality of the computer cooling device. They mention that it is the highest quality cooler they have ever seen, it is whisper quiet, and is great for simple overclocks. It provides great thermal performance and low noise, and it is often reviewed as one of the very best low-profile CPU heatsinks for near silent operation. The orientation has the added benefit of cooling heatsins adjacent to the CPU, allowing the CPU to stay cool. The provided thermal compound does not appear to impact cooling performance, and the Temps are rarely above 50C on any one core.

    "...(for using both fans with one mobo header), low noise adapters, thermal paste, fasteners, etc.!..." Read more

    "...It does not appear to impact cooling performance, and in this configuration, was dead silent.4) I used the 1 fan configuration...." Read more

    "...Height-wise, this is a very low-profile cooler and has managed to fit comfortably in my case that has a large 280mm fan on the front panel...." Read more

    "...This is often reviewed as ONE OF THE VERY BEST low-profile CPU heatsinks for NEAR SILENT OPERATION with STRONG CPU COOLING, made by a well-respected..." Read more

    90 customers mention84 positive6 negative

    Customers like the noise level of the computer cooling device. They say it's extremely quiet, with low noise adapters, thermal paste, fasteners, and the heatsink/fan combo is so quiet that they can't even tell it'll be working. They also mention that the fans with PWM connectors mean that it runs near silent.

    "...hardware, a Y-cable (for using both fans with one mobo header), low noise adapters, thermal paste, fasteners, etc.!..." Read more

    "...to impact cooling performance, and in this configuration, was dead silent.4) I used the 1 fan configuration...." Read more

    "...this cooler for anyone looking for a lower-profile solution that's totally silent and provides excellent heat dissipation for higher-end chips...." Read more

    "...The computer remains very cool and there is no noise...." Read more

    56 customers mention52 positive4 negative

    Customers are satisfied with the performance of the computer cooling device. They mention that it performs flawlessly, provides great results, and works well in ITX systems. Some say that the performance justifies the price and the time it took to install. Overall, most are happy with the product's performance and recommend it to others.

    "...that comes with all the extras you'd need to install it and it performs flawlessly. I'll definitely be looking into more of these in the future...." Read more

    "This cooling solution is, by far, the most superior solution I have implemented in any PC to date...." Read more

    "...Even with them pulling opposite direction though, the performance was not bad at all.System Setup:Case: Thermaltake Armor A30..." Read more

    "...The performance of this cooler justifies the price and the time it took to install." Read more

    33 customers mention27 positive6 negative

    Customers find the installation of the computer cooling device easy. They say the directions are foolproof, and the screwdriver is easy to use. They also mention that the fans are great and quiet. Some customers have trouble with the mounting, but the instructions are clear and organized.

    "...Luckily the AMD install was a breeze and uses minimal hardware. The Intel bag was full of stuff so I'm glad I didn't have to use that!..." Read more

    "...---Installation---Installation was a breeze as the fully illustrated guides walk you through the "do's and do-not's" of each step...." Read more

    "...The mounting system is one of the best I've seen. Engineered to be easy to install while incredibly versatile with a number of parts for a broad..." Read more

    "...The instructions and packaging on this were superb...." Read more

    20 customers mention16 positive4 negative

    Customers like the value of the computer cooling device. They mention that it's well worth the price, and that the price for blissful silence is worth it.

    "...It's priced as a premium product, performs like one, and is packaged like one...." Read more

    "...For me, the price for blissful silence is worth it, so not really a con for me...." Read more

    "...This is certainly a premium product that I totally think was worth the extra money!" Read more

    "...I'm extremely satisfied with this purchase and feel it was worth the 2x cost over the Zalman...." Read more

    12 customers mention12 positive0 negative

    Customers like the configuration of the computer cooling device. They mention that it works great, has many mounting options, and comes with fantastic mounting brackets. They also appreciate the adapters, thermal paste, and fasteners.

    "...low noise adapters, thermal paste, fasteners, etc.!..." Read more

    "...you receive the unit itself, a HUGE tube of thermal compound, mounting hardware, fan cable extenders (2 small, 1 large, 1 splitter), nicely packaged..." Read more

    "...The mounting system is one of the best I've seen...." Read more

    "...you can mount this in any of four directions and you can mount it with either fan. This can help you to avoid obstructions on your motherboard...." Read more

    35 customers mention24 positive11 negative

    Customers have mixed opinions about the fit of the computer cooling device. Some mention that it fits perfectly in their sff case and nearly silent while underload, while others say that it was too big to fit into a second server that they have. The standard mounting system requires a lot of clear space beneath the motherboard and makes it tight on the sides of the case.

    "...Height-wise, this is a very low-profile cooler and has managed to fit comfortably in my case that has a large 280mm fan on the front panel...." Read more

    "...- Fits just fine over top of standard RAM (no extra heatsink on top of the RAM)...." Read more

    "For a low profile cpu cooler, it's almost perfect but pretty large...." Read more

    "...Considering that this cooler does it with smaller mass and slim height, you have a solid winner in all categories...." Read more

    9 customers mention5 positive4 negative

    Customers are mixed about the appearance of the computer cooling device. Some mention that the low profile design is amazing, great, and the best low-profile/high performance heatsink & fan money can buy. However, others say that it falls a little short on design.

    "...The heatpipe is also designed in an interesting way allowing this entire cooler to fit in a case such as the Corsair Air 240...." Read more

    "...This is a very high quality CPU cooler, but falls a little short on design.-..." Read more

    "...The low profile design is amazing for my theatre pc and even without the top fan my CPU temps are extremely low...." Read more

    "...It is stupid, I would rather replace the fans than the $300 freaking dollar processor. Setting fans to go all on around 60C is good." Read more

    Best change I have made to my build so far.
    5 Stars
    Best change I have made to my build so far.
    Replaced my H105 Corsair water cooler with this air cooler. I made the change because my only intake fans were on my radiator so it blew hot air into my case making my mobo and GPUs run hot to the point my GPUs were throttling to their base clock. I can't comment on how this cooler works with its stock fans because I replaced the 120mm with a NF-F12 iPPC 3000 PWM and the 92mm with a 2000RPM NF-A9 PWM. And WOW absolutely the best change I have made to my build! The H105 had my 6600k (OC to 4.4GHz) idling at about 33C with my rad fans on 50% power (also NF-F12 iPPC 3000 PWM). Now, my CPU idles at about 28C with the CPU fans on 30% power! My mobo temp also dropped from 38-40C to 35C. The hottest my CPU has reached was 40C (a spike not consistent) during Witcher 3 at 4k high settings. The GPUs also have only throttled down to 1215MHz apposed to their base clock of 1104MHz (EVGA 980ti SC+ SLI). Yes my system is loud during game play (total of 3 NF-F12 iPPC 3000 PWM) but that doesn't matter to me. So I can't say how the cooler does with its stock fans, but switching them to higher performance fans lowered all my temps on my build. Very Impressed as always with Noctua's products. Pics below include before and after of change and also idle temps as well as ambient temp (Ta 23.8C). (Sorry if the photos are sideways or upside down)
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    Top reviews from the United States

    Reviewed in the United States on August 17, 2015
    After identifying my CPU cooler (stock AMD FX-8350) as the main cause of noise pollution in my case, it was time to do something about it!

    At first I didn't want to go through the "hassle" of taking too many things apart (case, remove motherboard tray, undo cables that might be in the way, cleaning CPU of old thermal paste, installing new heatsink and fan, etc.), but I knew I had to quiet that fan noise! For those that don't know, the stock cooler works but the fan is relatively smaller (70mm) and spins up all the time! Opening Chrome? Rachet up that fan speed! Launching Steam (not even playing a game yet)? Crank it up! Now I've had some loud fans/rigs before, but this was annoying when trying to get work done or play games without headphones.

    Noctua has consistently good reviews as a "premium" PC cooling company and after verifying on their site that this cooler would work (besides just the specs, could it dissipate the heat from this 125w CPU) - and it would with both fans - I got it.

    It's large, but not as large as some other premium air cooling solutions and it was a new brand for me, so I was very curious about it.

    Upon arrival, the large box had me apprehensive since I thought perhaps it was bigger than I thought and too big for my ThermalTake VL80001W2Z case. Actually, it was just very well packaged with good cardboard buffering all around (which was fortunate since USPS crushed a corner) and all the "extras" in separate bags/boxes. This thing is loaded! It comes with Intel/AMD hardware, a Y-cable (for using both fans with one mobo header), low noise adapters, thermal paste, fasteners, etc.! The instructions came in a nice folder with Intel in one pocket and AMD in another.

    Luckily the AMD install was a breeze and uses minimal hardware. The Intel bag was full of stuff so I'm glad I didn't have to use that!

    The install consists of:
    -Opening case
    -Removing stock CPU cooler
    -Removing stock CPU cooler bracket (keep the backing plate as it's reused)
    -Attach support arms onto old CPU bracket backing plate
    -Clean off old thermal paste
    -Add new thermal paste
    -Install Noctua cooler with just one fan (so you can screw it into the new brackets via their included long screwdriver)
    -Optional (but not for 125w CPUs) - add additional fan on top
    -Plug into fan header(s)
    -FYI, stock configuration is to blow cool air down into the CPU, so take note depending on your other fan/cooling setups

    Upon powering up, I immediately hopped into the BIOS to confirm the fans were spinning because it was so quiet! Surely enough it was and I booted into Windows 10 and fired up Speccy. Immediately temps were down in the high teens C! That's nuts since I was idling previously in the high 20s C! For a brief moment I even saw 14 C. I was grinning from ear to ear!

    To give this thing a workout, I fired up Steam and a nice FPS-style game (one that would have my old CPU fan going like a hairdryer constantly) and not only did I NOT hear the fan at full speed (though confirmed it was faster via Speccy), the temps were cooler! After playing for an hour, temps were in the high 50s C which again, is 10+ degrees cooler than before!

    Great great product that comes with all the extras you'd need to install it and it performs flawlessly. I'll definitely be looking into more of these in the future. It's priced as a premium product, performs like one, and is packaged like one.

    UPDATE - 8/20/2015 - using a physical fan speed controller, I set the 120mm fan to go 100% while playing games and that's locking the temps at < 46 C! Impressive to say the least especially since the fan is still barely audible from about 2 feet away. Leaving the 120mm fan running while idling around in Windows 10 nets some 11/12 C readings!
    2 people found this helpful
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    Reviewed in the United States on August 20, 2012
    This cooling solution is, by far, the most superior solution I have implemented in any PC to date. The stock fan in my HTPC wasn't too quiet to begin with, but had gotten increasingly whiny over time. I really wanted:

    1) A way to keep the CPU cool
    2) A low profile cooler that would fit into my Silverstone GD05B case
    3) Most importantly - a fan that was as close to silent as could be, without spending big bucks on liquid cooling

    You can tell that this company takes pride in their product. The first thing that struck me was the packaging. The design and layout of how this product was packaged told me a lot about how effective it was going to be. From the flip out box to the color instructions, this company put as much thought into packaging as they did into the product.

    This fan fit my needs, and then some. First, please know that I do not overclock or do gaming on this PC, so I can't comment on how effective it would be for that type of use. I use it strictly as an HTPC to record and watch TV, stream netflix/Hulu, and convert recorded tv to a more manageable format (this is CPU intensive). For this application, my stock cooler would keep the temp at around 60C. I installed this cooler, and the temp has not gone above 40C since. Temp aside, the most important factor for me was noise level. YOU CAN NOT HEAR THIS FAN AT ALL. I put my head directly next to it to see if it was on. At about 3-4 inches a way, you can only hear it if you really concentrate and listen. Zero noise from across the room.

    Installation -

    Installation was a little tricky. You will most likely need to remove the MB to secure the brackets to the backplate if you have an AMD chip, as I do. I used Artic Silver 5 compound, as I have had really good results in the past with it. Couple of notes about installation:

    1) Make sure you connect the MB connections prior to placing/securing this cooler. Some of the connections (CPU fan and 4 pin MB power) would not have been inaccessible after installation. Plan accordingly.

    2) Once you place the cooler onto the CPU, you secure it to the brackets with two screws. To access these screws, the screw driver is actually threaded through the heatsink fins (there are 2 square holes on top of heatsink). This is incredible engineering, but it felt a little dangerous, as you could not see exactly where the screwdriver was going. Just take your time with it, and it will work out.

    3) I used the low noise adapter. I did not test the installation without it, so I am not sure how much impact this had on the noise level. If you want a silent implementation, I would recommend using it. It does not appear to impact cooling performance, and in this configuration, was dead silent.

    4) I used the 1 fan configuration. This provided all the cooling I needed, so I didn't even try it with the 2nd fan.

    Couple of pros/cons:

    Pros:

    1) Incredibly engineered - Does what it is supposed to - keeps everything very cool, and you cannot hear it

    2)Packaging, at least to me, justified the higher cost.

    3) With the 6 year warranty, you can tell that this company stands behind their product.

    Cons:

    1) If I had to list one, the only con I would say is that it is pricey. For me, the price for blissful silence is worth it, so not really a con for me.

    If you are looking for a completely silent CPU fan for you HTPC, I have no hesitation recommending this product. I am overly impressed with Noctua, and will be a repeat customer.
    4 people found this helpful
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    Top reviews from other countries

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    David Tripp
    5.0 out of 5 stars good product
    Reviewed in Canada on June 6, 2016
    I have an 805 amd and I'm only using the one top fan without the lower because of the heat sink on my motherboard getting in the way of the bottom fan closest the cpu. My cpu stays at 24c full load. also very quiet compared to my last cpu cooler.
    RICARDO
    5.0 out of 5 stars Temperatura
    Reviewed in Mexico on July 31, 2015
    ES UN EXCELENTE DISIPADOR DESDE EL MOMENTO EN QUE SE LO INSTALE ME BAJO DIEZ GRADOS ALA
    TEMPERATURA DEL PROCESADOR.
    WF
    5.0 out of 5 stars Great cpu cooler . Legendary Noctua quality.
    Reviewed in Canada on September 1, 2017
    Great CPU cooler. Using it for an older I7 920 Intel chip

    Pros:
    Legendary Noctua quality
    Excellent and quick support when emailed them
    Fits as it should snugly
    Multiple connections and bolts to basically fit any type of LGA socket
    Cools CPU rather nicely

    Not a con, but my TDP is 130W which is pushing this CPU cooler a little bit to its limit. I'm guessing one will get even better cooling with the newer chips whose TDP is lees than mine.

    I would very highly recommend it and will be using it when I upgrade to a newer Intel Chip. I can't stress enough what great quality it is
    david fowler
    5.0 out of 5 stars this air cooled heat sink works great another review site tested it to work with cpu`s ...
    Reviewed in Canada on August 9, 2017
    this air cooled heat sink works great

    another review site tested it to work with cpu`s up to and including 140 watts of TDP power

    i prefer air heat sinks because if a fan fails , the bios will warn you , and it is easy to swap out the failed fan with new one
    versus water cooled , if the pump fails , more than likely your cpu overheats and fries
    nitrol
    5.0 out of 5 stars Worth the money
    Reviewed in Canada on August 30, 2017
    High quality, silent, keeps the CPU cool, a lot of accessories. A very good product. Fits and runs on a Asus Z270i.