Noctua NH-D15, Premium CPU Cooler with 2X NF-A15 PWM 140mm Fans (Brown)

This is a huge heatsync. Its the biggest one I have ever seen. Be prepared for the space with your case. That said, its amazing. It comes with 2 fans (1 is optional if you need the room for ram or what have you) and all the tools you will need to install it. Thermal paste, even a screwdriver is in this case. The ease of install is almost worth the price, but the product itself has been designed and packaged with great care and concern for the client and it shows! I love the screwdriver that comes with it, it is long and will last, its not cheap. I used it to screw all the screws into a new build I was making because it was just so convenient to reach everything with. I love this thing and I love the accessories that came with it. It also runs silently so dont expect a lot of rattle and shaking with this!

The heat sink itself is ok. The way that the fans clip on is really crappy. I could make one out of a paper clip. The heatsink also has the radiators offset, which uses a lot more space. It basically works, but barely better than the coolermaster 212 evo I replaced it with at less than half the price. Im sorry I wasted the money.

Keeps temps low and its completely inaudible - SUPER quiet. Looks great, too.

Ive installed dozens of CPU fans over the years. I installed and reinstalled this twice with nowhere near the cooling that other reviews stated. My system is an overclocked Ryzen 7 1800X (36-->39.5 multiplier) and undervolted from ~1.44V to 1.30V. Under heavy loads (video rendering) it jumps to 85C. At idle its at 55C. I gained 3-4C cooling from the previous fan (coolermaster single tower). Thats not acceptable for a cooler thats almost $100. HIghly likely that I will return this.

eficaz y silencioso pero hay que asegurarse que se adapta a la placa donde lo queremos utilizar, el ventilador externo podría tropezar con algún elemento de la placa

I got so tired of my CPU overheating, and the loud fan noise of the stock Intel i8700 cooler, I just went all-out and bought this. Its so quiet, I cant even hear it. It only really becomes noticeable during gaming, and even then, its barely noticeable (much quieter than the stock i8700 fans idle sound).

HUGE & powerful !

I replaced my h100i v2, my aio cooler died a few days ago and over time I think it wasn’t cooling as it should have been. With the aio cooler I would reach up to 90c under full load, finally the pump failed. I did a bunch of research and found that aio pumps will always fail eventually, so I wanted to go back to air cooling. I have to say I pretty much won the lottery when I found the dh15 from Noctua. From the excellent packaging and clear instruction manual this thing gets 5-stars from me. Right out of the box this cooler is massive so make sure you look up your case and make sure the dimensions can handle the size. It took around 10minuted to install, it comes with Noctua thermal paste which is really high quality stuff. As far as temps I was getting 34c in bios and under load it never went above 60c man... that’s impressive. All I have to say is if you’re thinking about going back to air cooling this is a must buy. Thanks Noctua for making a beast cooler!

Best on the market.

Ryzen 3700x, upgrading from stock cooler. First impressions, this thing is huge. The base has a wonderful mirror finish. Installation was not too difficult, the main problem was fitting my hand in to plug in the fan to the motherboard. Second fan would not fit over my RAM, so I put it in the front of the case as an intake fan and its working great for that purpose. Overall, my system is much quieter, and temps are 10-15c lower on both idle and load.