MasterAir Pro 4 CPU Air Cooler with Continuous Direct Contact Technology 2.0 by Cooler Master

Pros: - Extremely easy to install the metal bracket - Very clear instructions included - Feels like good quality

Cons: - None

Overall Review: I'm using this with my first computer build. At first I figured I'd go with the plastic push pins since I thought it would be easier. After reading posts on which mounting system is better, I figured I'd try the metal bracket even though I had read they can be complicated. Well, that is NOT true with this system at all. I simply had to place the back panel on the motherboard and the holes lined up perfectly. I just had to pop the base screws through from the front of the board and then tighten them down with the nuts from the back. The X bracket that mounts from the top is extremely easy to figure out. Once I get my CPU, I can't see this taking any more than 10 minutes tops for a beginner.

Pros: High dollar to performance ratio. Rubber dampers. Fuss-free fan clasp. Extra clasp for additional fan is included. Back plate and steel mounting mechanism. For it's price range, it's a reasonably quiet cooling device.

Cons: Not the lightest. Not the most silent.

Overall Review: Has kept my 4Ghz clocked I5 6600K running at very cool 38C°, under a four-core average load 93% , with a min single core of 91% and a max single core of 98%. This was recorded in a room temp of 20C°, with 15 minutes constant load. I'm very happy for now. Edit: I've had this for a while now, and have taken my rig to a few LAN parties, cooler help-up solid, and nothing moved or got damaged, which is one of the things I dreaded when I saw the size of this beast.

Pros: Relatively straight-forward install. Apply the thermal paste and use one of the mounting options. Took me about 20 minutes but would have been quicker if I'd not needed to pull the cooler back out after the initial install. Fan is almost silent.

Cons: On my motherboard, the heat sink blocked the memory slot closest to the CPU. All was fine if the memory was installed before the cooler was, but I didn't realize that until I'd already installed the cooler. So, I had to pull it off, put the memory in, then put the cooler back on the CPU. Something to keep in mind.

Overall Review: Good product. Very happy so far.

Pros: Quiet Operation Good cooling unit

Cons: Large

Overall Review: I wanted to replace my old Hydro H100 because I was tired of how loud that thing was, and really happy with this cooler as it does a good job at keeping the chip cool without much noise at all. It is large though, so make sure you have enough room

Pros: Very good quality. Keeps CPU cool & quiet Thermal compound that comes with the cooler is not the highest of quality but O.K 120 mm fan is super quiet, moves ton of air. Rubber pads on the fan housing make less vibration and quiet.

Cons: None really. Expensive

Overall Review: Cooler Master delivers with another win cooling system. Overall a very solid product .

Pros: Great at power efficiency Great Heat sink

Cons: Hard to install quite loud I don't know if its just me, but it does not work on my motherboard's cup fan socket

Overall Review: Worth its price

Pros: -Keeps my 1600X (not overclocked) temperatures cool -I have not heard it operate -Easy install -Fun fact; the AM4 bracket for the Masterair Pro 4 is the same as the 212 Evo.

Cons: -Ordered the AM4 bracket from the Cooler Master site; supposedly its free but $7 for shipping is an obvious ripoff and it still isn't here, all of my other parts arrived and I was not going to wait on a cooler bracket (no tracking data) so I bought the bracket locally instead for $3.

Overall Review: I can only recommend this part if you can get a bracket locally, ordering the bracket from Cooler Master is a relatively expensive hassle and in my case a waste of money.

Pros: Good levels of temperature.

Cons: Too high, poor documentation.