---
product_id: 82571943
title: "NH-L9a-AM4, Premium Low-Profile CPU Cooler for AMD AM4 (Brown)"
brand: "noctua"
price: "79812CFA"
currency: XOF
in_stock: true
reviews_count: 10
category: "Noctua"
url: https://www.desertcart.sn/products/82571943-nh-l9a-am4-premium-low-profile-cpu-cooler-for-amd
store_origin: SN
region: Senegal
---

# 57.5 m³/h airflow 37mm ultra-low profile 23.6 dB whisper-quiet fan NH-L9a-AM4, Premium Low-Profile CPU Cooler for AMD AM4 (Brown)

**Brand:** noctua
**Price:** 79812CFA
**Availability:** ✅ In Stock

## Summary

> ❄️ Cool, Compact & Quiet — The Ultimate Ryzen Sidekick

## Quick Answers

- **What is this?** NH-L9a-AM4, Premium Low-Profile CPU Cooler for AMD AM4 (Brown) by noctua
- **How much does it cost?** 79812CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/82571943-nh-l9a-am4-premium-low-profile-cpu-cooler-for-amd)

## Best For

- noctua enthusiasts

## Why This Product

- Trusted noctua brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Silent Powerhouse:** Premium NF-A9x14 fan with PWM control and Low-Noise Adaptor keeps your system cool and whisper-quiet under all loads.
- • **Optimized for Ryzen:** Tailored for AMD AM4 sockets, ideal for Ryzen CPUs & APUs with moderate heat loads, enabling safe light overclocking.
- • **Effortless Installation:** SecuFirm2 mounting system and award-winning NT-H1 thermal paste make setup a breeze—even in tight spaces.
- • **Built to Last with Warranty:** Backed by Noctua’s legendary 6-year warranty, combining durability with top-tier cooling performance.
- • **Slimmest Fit, Maximum Flexibility:** Only 37mm tall, perfect for sleek HTPC and compact ITX builds without sacrificing RAM or PCIe slots.

## Overview

The Noctua NH-L9a-AM4 is a premium, ultra-low profile CPU cooler designed specifically for AMD AM4 sockets. With a mere 37mm height, it fits perfectly in slim HTPC and mini-ITX cases while maintaining full RAM and PCIe compatibility. Its advanced NF-A9x14 fan delivers 57.5 m³/h airflow at a whisper-quiet 23.6 dB noise level, controlled via PWM and a Low-Noise Adaptor. Installation is simplified by the SecuFirm2 mounting system and NT-H1 thermal paste, ensuring optimal thermal performance for Ryzen CPUs and APUs, including light overclocking scenarios. Noctua’s 6-year warranty guarantees reliability and peace of mind for professional-grade builds.

## Description

Buy Noctua NH-L9a-AM4, Premium Low-Profile CPU Cooler for AMD AM4 (Brown): CPU Cooling Fans - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect for an APU build. But hear me out. I have some details that may help you. - Will it fit? This is obviously a very low profile cooler. But please do check out the dimensions. It fit even on my mini-ITX motherboard (that's TINY), but do have some oversight with how things are spaced on your motherboard. The heatsink is short, but fairly spread out. Temperature talk/overclocking: Firstly, let me address something at least I was concerned with while I was researching this. YES, you can lightly overclock your APU while using this, just test stuff out until you find something that works. And please do be careful, your computer is a sacred baby, go easy on it. Anyway, for example, I overclocked my Ryzen 3200g CPU to 4000mhz, and my GPU to 1500mhz. At least in games I play (GMOD at 1080p full settings, Payday 2 1080p medium), I get 60fps while also staying around 55 degrees Celcius. That's about 30 degrees BELOW what would be considered ALMOST dangerous for an APU. But what about idle/light workloads for non-gamers? Idle Noise and the noise adapter: The fan is much more quiet than any stock AMD cooler, and although it can be made even more quiet with the noise adapter, that's because the adapter slows the fan down. In essence, the adapter WILL affect cooling performance, but most often that's not even necessary. The fan is very quiet and cool on idle or with light workspace stuff. Installation: Installation is easily the only "flaw" this cooler had in my case (even then I still gave it five stars). To install it, I recommend taking the fan off the heatsink, place the heatsink upside down atop a well balanced, sturdy cylindrical object. Apply thermal paste to your CPU (or APU ; ) ), then with your motherboard upside down, line up the heatsink holes with the holes on your motherboard. Keep your motherboard pressed down and balanced on the heatsink. Then take that metal plate included and put the PLASTIC side on your motherboard's bottom. Keep it balanced, and lightly screw it in the with "cross" method. Once the heatsink is secure, flip your motherboard. Not which direction the fan blows the air. You can screw the fan back into the heatsink so that it will blow the majority of air where you want it to. Now, clearly, that's much more complicated, and arguably more risky than a standard installation. But with patience, top-of-the-line thermal paste, and some luck, it will be so worth it. Appearance: People say Noctua fans are ugly, but there's a charming, almost nostalgic look to the fan. It will hardly match any color scheme at all (for instance, mine is red and black, and this fan looks like the nerdy kid at a party), but there's an eccentric, signature feel to that. Extras: You get some extra fan screws and a cool little metal Noctua pin. This looks quite nice and adds character to a PC case. Mine is proudly located above my Ryzen 3 and Vega Graphics stickers.
Review: Works amazing for its size - This well built tiny cooler does an amazing job at keeping my Ryzen 5 4600G at an awesome 40 C at idle. Just at silent mode it is great, at Normal mode which turns the fan speed up, cools it down to 37.5 C at idle. I can see the fan spin, but it is dead silent. This is in a mini ITX case with not too much room to spare. Wonderful product. I highly recommend it. Oh, and did I mention that this is SO EASY TO INSTALL? Backplate and 4 screws after applying thermal paste and then snug it up with a screwdriver for even pressure. A walk in the park.

## Features

- Only 37mm total height, ideal for slim HTPC cases and Small Form Factor (SFF) builds
- Compact footprint for 100% RAM and PCIe compatibility on ITX motherboards as well as easy access to near-socket connectors
- Quiet, premium-grade NF-A9x14 fan with Low-Noise Adaptor and automatic speed control via PWM
- Includes award-winning NT-H1 thermal compound and easy-to-install SecuFirm2 mounting system for the AM4 socket of AMD’s Ryzen CPUs and APUs
- Renowned Noctua quality backed up by 6-year manufacturer’s warranty, deluxe choice for AMD Ryzen CPUs & APUs with moderate heat load (e.g. 5600, 4750G, 4650G, 4600G, see compatibility list)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075SG1T3X |
| Air Flow Capacity | 57.5 Cubic Meters Per Hour |
| Best Sellers Rank | #91 in Computer CPU Cooling Fans |
| Brand | Noctua |
| Color | Beige, Nickel |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,804) |
| Date First Available | September 20, 2017 |
| Global Trade Identification Number | 09010018000092 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 4.49 x 3.62 x 1.46 inches |
| Item Weight | 1.03 pounds |
| Item model number | NH-L9a-AM4 |
| Manufacturer | Noctua |
| Material | Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating |
| Maximum Rotational Speed | 2500 RPM |
| Noise Level | 23.6 Decibels |
| Number of Items | 1 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 1.46"L x 3.62"W x 4.49"H |
| Series | NH-L9a-AM4 |
| UPC | 841501100093 |
| Voltage | 12 Volts |

## Product Details

- **Air Flow Capacity:** 57.5 Cubic Meters Per Hour
- **Brand:** Noctua
- **Compatible Devices:** Desktop
- **Cooling Method:** Air
- **Material:** Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
- **Maximum Rotational Speed:** 2500 RPM
- **Noise Level:** 23.6 Decibels
- **Power Connector Type:** 4-Pin
- **Product Dimensions:** 1.46"L x 3.62"W x 4.49"H
- **Voltage:** 12 Volts

## Images

![NH-L9a-AM4, Premium Low-Profile CPU Cooler for AMD AM4 (Brown) - Image 1](https://m.media-amazon.com/images/I/81n4HFa4rKL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for an APU build. But hear me out. I have some details that may help you.
*by M***E on April 14, 2020*

Will it fit? This is obviously a very low profile cooler. But please do check out the dimensions. It fit even on my mini-ITX motherboard (that's TINY), but do have some oversight with how things are spaced on your motherboard. The heatsink is short, but fairly spread out. Temperature talk/overclocking: Firstly, let me address something at least I was concerned with while I was researching this. YES, you can lightly overclock your APU while using this, just test stuff out until you find something that works. And please do be careful, your computer is a sacred baby, go easy on it. Anyway, for example, I overclocked my Ryzen 3200g CPU to 4000mhz, and my GPU to 1500mhz. At least in games I play (GMOD at 1080p full settings, Payday 2 1080p medium), I get 60fps while also staying around 55 degrees Celcius. That's about 30 degrees BELOW what would be considered ALMOST dangerous for an APU. But what about idle/light workloads for non-gamers? Idle Noise and the noise adapter: The fan is much more quiet than any stock AMD cooler, and although it can be made even more quiet with the noise adapter, that's because the adapter slows the fan down. In essence, the adapter WILL affect cooling performance, but most often that's not even necessary. The fan is very quiet and cool on idle or with light workspace stuff. Installation: Installation is easily the only "flaw" this cooler had in my case (even then I still gave it five stars). To install it, I recommend taking the fan off the heatsink, place the heatsink upside down atop a well balanced, sturdy cylindrical object. Apply thermal paste to your CPU (or APU ; ) ), then with your motherboard upside down, line up the heatsink holes with the holes on your motherboard. Keep your motherboard pressed down and balanced on the heatsink. Then take that metal plate included and put the PLASTIC side on your motherboard's bottom. Keep it balanced, and lightly screw it in the with "cross" method. Once the heatsink is secure, flip your motherboard. Not which direction the fan blows the air. You can screw the fan back into the heatsink so that it will blow the majority of air where you want it to. Now, clearly, that's much more complicated, and arguably more risky than a standard installation. But with patience, top-of-the-line thermal paste, and some luck, it will be so worth it. Appearance: People say Noctua fans are ugly, but there's a charming, almost nostalgic look to the fan. It will hardly match any color scheme at all (for instance, mine is red and black, and this fan looks like the nerdy kid at a party), but there's an eccentric, signature feel to that. Extras: You get some extra fan screws and a cool little metal Noctua pin. This looks quite nice and adds character to a PC case. Mine is proudly located above my Ryzen 3 and Vega Graphics stickers.

### ⭐⭐⭐⭐⭐ Works amazing for its size
*by S***2 on August 17, 2023*

This well built tiny cooler does an amazing job at keeping my Ryzen 5 4600G at an awesome 40 C at idle. Just at silent mode it is great, at Normal mode which turns the fan speed up, cools it down to 37.5 C at idle. I can see the fan spin, but it is dead silent. This is in a mini ITX case with not too much room to spare. Wonderful product. I highly recommend it. Oh, and did I mention that this is SO EASY TO INSTALL? Backplate and 4 screws after applying thermal paste and then snug it up with a screwdriver for even pressure. A walk in the park.

### ⭐⭐⭐⭐⭐ perfect mini-itx build fan
*by B***B on December 30, 2025*

wow the build quality of this was really tops. pulls down tight and level. Very very quiet. and of course its the lowest you will find. perfect for mini-itx builds

## Frequently Bought Together

- Noctua NH-L9a-AM4, Premium Low-Profile CPU Cooler for AMD AM4 (Brown)
- Gigabyte A520I AC (AMD Ryzen AM4/Mini-ITX/Direct 6 Phases Digital PWM with 55A DrMOS/Gaming GbE LAN/Intel WiFi+Bluetooth/NVMe PCIe 3.0 x4 M.2/3 Display Interfaces/Q-Flash Plus/Motherboard)
- CORSAIR VENGEANCE LPX DDR4 RAM 32GB (2x16GB) 3200MHz CL16-20-20-38 1.35V Intel AMD Desktop Computer Memory - Black (CMK32GX4M2E3200C16)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-23*