600L/H 19W DC12V CPU Cooling Heat Exchanger Water Pump Tank 186 ml CO2 Cooler

So, I literally just got done installing it so it hasn't been running for very long however couple observations: 1) it's pretty much dead silent. the flow of the water is louder than the pump, just make sure to mount it securly so it doesn't vibrate. the included brackets and hardware make this pretty easy to do so you shouldn't have any issues 2) came with all hardware to install everything 3) the nipples came with pre-installed O-rings (you'd be surprised how often they don't) 4) the flow rate is great. On my initial tests, at rest, my CPU was 26C (78F) which is about 2 degrees warmer than my rooms temperature. My GPU was literally sitting AT room temperature. For the price, I'm very impressed so far. And for the style of pump/reservoir itself, I HIGHLY advise this type of reservoir versus the 5.25 bay reservoirs because this thing was EXTREMELY easy to fill and bled the air bubbles out. With my first full water loop, filling it was a PITA, but worse than that, emptying it for maintenance was just an absolute nightmare. If you're trying to decide between this and a bay style, do not even think twice, get this style, you will absolutely thank me later. As for the seller, the packaging was very well done, it was wrapped up really tight so there was very little chance of damage during shipping. Overall, very impressed, would definitely recommend buying if you're on the fence I'll return and update my review if I happen to run into any issues later but so far, very impressed with the product.

Updated: still continues to leak from the cylinder. Crap quality. Original review: Not bad. It leaked after 3 weeks into usage daily on the bottom of the cylinder. Had to use thread seal tape to patch it up. What a hassle. Price is good though. Zero noise. Good flow. Works best with thread seal tape.

Los soporte de sujetarlo debería de hacer de otra forma por que se parten y no agarran bien lo único malo que beo asta ahora el sonido a mi no me molesta pero si es un poco alto

This was a replacement pump for the older model that went out after 2+ years. I do like the acrylic pump case, You can now tell if it is pumping water at a glance now without a flow indicator. You have a clear view of the impeller. That is a Plus. Plenty of water flow, a Plus. Easy to remove and install from mounting bracket without removing bracket hardware once it is installed, Plus. Not overly noisy, Plus. No need to reinstall mounting hardware if replacing older version with metal pump housing. Plus. Down side, is vibration. You may have to dampen the vibration for some cases using foam or cork as a gasket between the hardware rigid mounts and case using the bolts provided. This motor seems to vibrate more than the older version.

Great pump does a great job, biy ot without fear it is silent and do a great job

I was initially thrilled when I installed this computer water pump and found it working perfectly. However, just two weeks later, it completely stopped functioning. Now, I’m forced to halt all work for a day or two to order a replacement pump and dismantle the entire cooling system to swap out the defective unit. Save yourself the hassle and frustration—don’t waste your money or time on this pump kit. If you purchase it, you’ll likely regret it later. I hope everyone reads this review before making a decision.

Everything I needed except the radiator, which I had already.

Works like a champ - bought this last year, still quiet, and going strong. When I bought it it was loud but that is from air in the lines and once I filled the loop to it's fullest, the noise stopped! Really recommend!