Noctua NH-L9a-AM5, Premium Low-Profile CPU Cooler for AMD AM5 (Brown)

I am using this cooler with an AMD 7900X CPU. Performance wise, it seems to be doing an excellent job. I do not overclock so I am certain I am not stress testing the maximum cooling abilities. However, for my needs, this CPU cooler fan work quite well. It is quiet during normal operation. My only issue came during installation. It was initially unclear to me how this fan mounts since the AM5 socket had threaded inserts. The provided screws did not go into the inserts but then I noticed smaller, longer screws that fed through the threaded inserts. That allowed to me to attach the cooler perfectly. I am quite satisfied with my purchase.

This is replacing a low profile cooler that was much larger, but weighed less. This thing feels like a brick and cools my 8700g pulling 87 watts in cinebench just fine for how small the cooler is. No mater what power level you chose in the bios you can end up thermal throttling at 100% cpu load but I expected that from such a tiny cpu cooler. Gaming and daily use it keeps temps in check and never throttles. Very happy with my purchase. if you need a cooler that is no taller than your ram, chose this.

Put in a micro ATX case running a ryzen 5 9600. Silent and cool under heavy workloads. Noctua has been known for many many years as making the absolute top quality products and this is just like all of them: Top Quality and worth the price and piece of mind.

I have always been a big Noctua fan. Great company, great product. My one beef with this is that the mounting is awkward and I had to take apart my whole computer to get it in. Works great.

It has very good temps and it’s super quite but it was a pain to install because you have to flip it over then screw it in from behind

It’s a great cooler for a small form factor case pc build. Super easy to install and came with thermal paste and a nice Noctua decal. Temps are kept in range even during demanding benchmarks on a 7600X3D CPU.

Adequate cooling and the fan is nice and quiet, but man is this a pain to install. It uses it's own back plate so you can't use the aftermarket AM5 retention brackets that make applying thermal paste easier. The cooler also requires you remove the stock retention bracket so there's nothing holding your CPU in place while trying to install this. Turns it in a real hassle that requires 3 hands and poses a real risk of ending up with a CPU that's not seated properly or a damaged socket.

Excelente potencia, puse este cooler para mi gabinete k49 y la verdad que lo refrigera excelente aunque al ser un gabinete chico necesito de un cooler adicional para tareas mas pesadas. Me encanto este Noctua

It does what it says on the tin. Quiet and efficient. I mounted it on an AM5 and it was very straightforward. Temperatures are around 30°C and do not climb much beyond 33°C during undemanding tasks (spreadsheet work, light image editing, browsing). Possibly not suited to gaming.

Lovely quiet one. In hindsight would have gone for black fan

Bra kvalitet, lätt att montera, tyst. Lite stel kabel precis vid kontakten, men det är nog Noctua generellt.

Un buon dissipatore silenzioso per il gaming medio.

One of the best cpu by feeling just the material. Its noctua nothing to point by me