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

I bought this years ago for a water cool project and since then, its been loose in a random box in and out of uhauls, storage units, my desk junk bin. Finally decided to get around to finishing the build and after a brief scare that it was dead, (incorrect molex cable had the 12v and 5v pins swapped), to my genuine surprise it hummed to life like I bought it yesterday. Its dead quiet even at the highest rpm, you wont hear it over your fans. Build quality is nice, the acrylic machining looks great. The cable can be relocated easily if its in an awkward spot, pop the 4 screws out, separate the halves and you can move it to whichever side you want. Works really good with the draecana reservoir, get a g/4 coupler if you go that route. Very happy with past me for buying this.

Absolute piece of crap... worked for one day. Even worse is that I can't get at home pickup for the return and I have to go to a UPS center to do so.

This is the 800L/H 'New Model' pump. Its pretty much silent at moderate speeds, and barely detectable at full speed. Using this with an Alphacool HPE-45 Radiator and Thermaltake W8 CPU-block. Flow rate seems solid, as temps are where they should be relative to the old DDC pump this one replaced. So far so good, pretty happy with the result. Update: Pump has started randomly making some noise, which has been slowly increasing in frequency and intensity, its likely heading into failure. Cant find anything obviously wrong with it. Reached out to the Seller a week ago now, no reply.

I was planning on replacing a dead DDC 3.1 motor in a EKWB O11D Distro Plate G1, and wasn't able to get a pump from EKWB, so I ordered this one. It didn't seal properly and leaked out the bottom, so I scrapped that plan and attached a cylinder reservoir directly on top, which works great, and gave a 5 to 10 degrees Celsius drop compared to the G1 distro-plate, as this pump has higher flow rate. It comes with a square foam piece with double sided tape on both sides for mounting, and has both a molex plug and 4-pin plug to allow speed monitoring. It has a metal body and heatsink on the base to provide better cooling than other designs. Very affordable compared to the original and works great. Two inlets and one outlet on the clear acrylic pump top.

Die Befestigung mit dem Klebepät trau ich jedoch nich. Meine ist verschraubt. Versorgt wird sie über den Molex Stecker mit fester Spannung. Bei den Gewinden ist ein bissel vorsicht geboten. Ansonsten echt gut gelungen, kaum gereusche.