AMD Wraith Prism LED RGB Cooler Fan from Ryzen 7 2700X Processor AM4/AM2/AM3/AM3+ 4-Pin Connector Copper Base/Alum Heat Sink, compatible with Desktop

Works well in Dell Studio XPS 7100. This unit happens to have a USB2 header free by design, to power the RGB. They provide in the box a 4pin to RGB Gen1, and USB2 Header to 3pin cables. There are nice rubber covers for the two ports (3pin/4pin) side by side on the clamp opposite face. on the opposite end of that side of the fan is a H/L fan speed switch. That switch just raises the max rpm ceiling of the cooler an additional 550-600 rpm. The temperatures are overall lower on the cores. Comes with pre-applied thermal grease patch. Extremely quiet, even on this primitive PWN Dell Cool n Quiet system. This is the Phenom II 1090T (AM3 Socket). Excellent cooler. The RGB is awesome, but this machine from 2011 is a little before glass panels lol I also modded a 120mm fan in front of case, but that is a different topic. Great CPU cooler.

This has performed very well. Keeps the processors at a very good operating temperature. Like the way the leds look inside the case. Good price point

This cooler runs my 1600AF chip at 25 degrees C at idle. I know, when I was a child in America my teachers taught us the decimal system and promised us that when we were their ages, the US would have standardized the Metric system. Four pin Fan power and then optional connectors 4Pin ARGB or 3 pin to USB header. The 4 FAN is hard wired in and the two ARGB or USB header (9 pin USB 2.0) are optional to provide the illumination and control. Great temps, limited RGB options but one is the TEMP setting, 1 of about a dozen. As you can see in the pic is idling green. Very pleased. This item was purchased from a return stock and was scratched up pretty good. Windex Vinegar, a paper towel and 5 minutes results in it looking new. The face of the sink was also dirty with old compound. Alcohol pads I use to clean my readers, perhaps 5 in total and some work and it came near new clean before installation. Very happy with it.So this is my 2cents on installation. I aligned mine so AMD could be read in the upper left side, assuming this was the intended orientation of the fan. This means the lock side is near the top of the board. I clipped the bottom ring on the AM4 plastic mount first and made sure the top side clip was in the extreme 'relaxed' position that is the latch allowing the clip to travel towards the board as much as it allows (play with a minute, get familiar). Then once the bottom was clipped on I sat the sink level and pushed (gently) while apply pressure on the top near the base where the square clip is moving it side to side slightly to align the hole with the plastic catch, I pushed harder on the metal clip than I did on the sink to avail the 'click' of the second clip. Once done, move the clip lever (black) at the top over to face the other direction, 'locking' the heat sink in place. This is a wonky procedure, but is not really all that hard.

Ok the delivery time. This fits well in desktop computer. Cools very well but attracts much dust in fins and must be cleaned often to ensure efficentecy. I am happy with results.

Previously had the cheap ThermalTake cooler, and the difference is about 12C at idle. Even running games like Cyberpunk, and my Ryzen 3600 would get into the 80s. With this one, it peaked at 73C, even when running a stress test.Installation was simple, and much easier than the ThermalTake I had previously. Came with thermal paste applied already, which seems to be doing just fine. RGB works as expected, though the outer ring seems to have an unchangeable rainbow effect. I haven't looked in to changing that, it doesn't bother me much. Only thing I have an issue with, this didn't include the mounting brackets. Would have been nice to have, even if it ended up being a backup.Cooling is much better than I anticipated, particularly while gaming. I don't do much that requires a heavy CPU load, and while gaming I would see temps in the 80s. Most of my games now run well below that, usually under 60C. This cooler is also much more quiet than the ThermalTake. Can no longer hear a whine as the fan speed picks up.I did pair this with a Lian Li LANCOOL II Mesh case, which is a big factor here. However, with my previous case's doors open, I still didn't see idle temps around 38C. Usually in the low 50s.

So far it has been pretty solid...Dropped my temps on my CPU by ~10+ degrees (I was previously using the wraith stealth that came with my Ryzen 5 3600, which is the bottom tier of the AMD stock coolers). As I stated above you need the two small retention brackets that the cooler hooks on to mount this cooler so if you get this cooler make sure you get those as well. Luckily I believe the brackets came with my 3600 even tho the wraith stealth does not used them. It did come with thermal paste pre-applied but it did not coming with any instructions on how to mount although you can easily find a youtube video/instructions online to figure it out. Also there is a small Low/High switch on the cooler itself, I recommend starting on low unless you needed it on high because high is very loud. I switched back to low which is much better but still has random ramp ups where it gets noticeable even with just doing internet browsing. If you game with a headset it mostly wont be a problem but if you absolutely want your fans quiet you may want to look somewhere else or Ive heard there is software to control the fan curves which I havent gotten into yet. The RGB is nice and easy to control using the cooler master software. I use a USB header to control the RGB although you can also the 12V RGB header but it may need a different software.Update: the cooler didnt cool as well as I initially thought, it started out good and did do better than the cooler I had but still wasnt doing a great job at keep temp where I wanted them. And the noise was better but still quite noticeable. Im going to return this cooler and get a Noctua cooler, from the reviews of the Noctua it should greatly help with both my temps and noise and im willing to pay the difference in cost to solve those problems.

Great product will packaged