CPU Water Cooler Pump,Pump for PC Water Cooling Systems-Support PWM -800L/H-G1/4 Threaded Hole

So far so good and it's working as advertised - yet to see the overall longevity and I've manually added a heat-sink to the pump motor housing to extend the life (if heat is an issue).The flow is rather low for anyone with any kind of serious needs, but good enough if you are looking for a pump on a budget that is about 2 or 3 times as strong as any AIO pump.Technically, after a certain point, any system will reach it's peak heat dissipation point regardless of flow, but if it's a system without crazy demands and needs just a tad more flow than can be found in a typical AIO, this is a good, budget solution.Note: of course, these pumps should always be switched on only when saturated - running dry will immediately destroy it.

been running 24/7 for a few months now, quiet, good flow, no problems to report.

Chose the 500 version. Works great, hooked up inline to my alohacool pump. Purchase reservoir separately with fittings and everything connected and worked great so far. Keeping my overclocked CPU and GPU very cool even under load!

Both pumps unusable after a week. They were never dry ran, I have a switched jumper for bleeding air and the pumps never had any air pass through them at all. They were immediately nosey at 100% but quiet at 80%, so I set them there, in only a couple days I am down to 20% and are noisy again. I can not set them any lower, flow rate is already garbage at 20% and can't cool the loops properly. I have learned my lesson with these cheap pumps and will be buying something from a reputable company, even if it is twice as much.

Works great, though it is so quiet you may question whether it is working, but for my cooling loop, it was moving water fast enough to keep my cooling block at 23 degrees F whie raising the water temperature just 7 degrees above ambient when used with a 240 mm x 25 mm radiator with low-end 120-mm fans (the cheaper, lower RPM (~1000 rpm) variety).

Purchased in July and already failed. Pump went completely dead without warning. Almost fried the GPU. Aside from that, it was a strong pump when I first got it. Second one I own no longer holds a constant pump rate so I'll probably be replacing that one as well. I would say these are only good for a temporary solution and not a permanent fixture

After some research, I decided to go with the CPU Water Cooler Pump for my PC cooling system. Installation was straightforward, thanks to the G1/4 threaded design, and the PWM support allows for easy customization of cooling performance. With a flow rate of 500L/H, it effectively keeps my CPU cool under heavy loads. Given its performance relative to its cost, I find it to be a good investment for anyone looking for a reliable CPU water cooler pump.

Listing states it comes with installation accessories. I received O-rings for the pump/acrylic mating surface but no install accessories. Not a big deal as I already have everything I need. I was, however, disappointed as to no instructions for the pump connector and how it is wired. I would have liked to see it around 6 more inches in length as many large cases may have mounting locations further away from the pump header on a mobo.Frankly, I was pleasantly surprised as to how quiet it is once all the air bubbles throughout the system have worked themselves out. I noticed the flow rate seemed to increase on it after a day or so of running and those bubbles being worked out. Mine came branded as FreezeMod. Not top end but not bottom barrel either. I'm perfectly ok with that. depending on its longevity I may purchase another for a backup or supplemental pump.