XSPC EC6 High Performance Premix PC Coolant, Opaque, 1000 mL, White

As long as it can keep being cheaper than other opaque coolant competitors, i'll keep buying this stuff.It looks amazing, and always flushes clean as long as i run a few gallons of DI water through it, and runa bottle of SYSreboot from primochill and follow their instructions. Great fluid overall, I replace the fluid every 6 months. I've never had build up, separation, or color change. I even run dyed fluid in between the white, the SYSreboot and some primoPREP really make the difference.

I followed the advice of other users and prepped my system with sysprep while building my original loop. After about a year of use I started noticing that my system performance was dropping dramatically due to bad thermal regulation (Xeon 28 Core and 4 Nvidia Titan RTXs). Everything in my system ended up clogged with a hard green gunk and my tubing and everything else ended up coated with a fine powdery green substance, and the original opaque white turned into an opaque powdery green. This was not due to algae but was the actual color that degraded over time. Long story short I had to thoroughly clean every component of my loop (cpu block, 4x gpu blocks, and 3 radiators) and replace all of the tubing in my loop. This looked great at first but ultimately caused 2 weeks of downtime and many hours taking apart, scrubbing, and rebuilding my loop with components that won't degrade over time. Resulted in >$500 of replacement parts. Looked great at first, but ultimately caused a huge headache. All in all not worth it. Stay away from this unless you want to redo your loop every year.

I’ve used this for 4 years now and never had an issue. As long as you prep properly this will work like a charm. I change it every six months to keep it fresh. You obviously don’t want to leave it in for a year or two cause then it will for sure get gunky, but it’s expected. No liquid with color will last longer than a year. Good product.

Si this is how this fluid looks after a day. I know what im potentially ghetting into with this and im willing to accept that i could be cleaning up a mess in my system in a mattter of weeks. Bit i read several reviews here saying they had a good experience with it. I previously was using distilled water with an anti corosive and growth inhibitor. this loop has never had an opaque fluid so we can eliminate that as a posibility ofr a chemical reaction. Ill update in 2 weeks with new photos as well.

The thing was with this concentrate, it clogs up the impeller which may cause it to stop spinning. If you have a system that you never turn off where the pump is constantly on, the liquid may be for you. This could be a bad batch or something but after I put this in the loop, for the next 3 days I was stuck taking apart the pump from my loop to clean the impeller. This is the only liquid i’ve had clog myPump. Did not clog CPU and GPU blocks but gunked up the pump.Otherwise the liquid does fairly well, against distilled water this coolant actually had +2°c but still did well.

Even if you're using all new parts, I suggest running SYSprep or Vinegar with Distilled water through the loop to cleanse everything first. Ran this in a completely new loop without doing any of that, and got some gunk after 2 months. Since moved on to a new build, will be using this in it and will update review if prepping the system fixed the gunking like it should.

About to change out my fluid and clean the lines after having this stuff in there for two years. I wouldn't recommend doing that on a system that runs hot. This coolant has held up well for me and my 1080 ti and i7 6700k. No issues with clogging from me.

did a brand new build on a thermaltake p90 case. thought opaque white would look good with the rgb fittings and help the light from the fittings glow further up the lines but instead it is settling, i recieved it april 3rd and its now the 17th so 2 weeks to the day and all my components are clogged up and i have to tear the entire pc apart and now this stuff is foaming BAD and causing air pockets in both gpu blocks as well as my mono block and now my temps went from idling at 27c to idling at 55. i didnt add water or any other additives, this is a new build and i didnt mix metals or anything like that. spoke to a friend who said he had the same exact problem with this stuff and has been running primochill for 2 years with 0 settling or problems. looks like it works for some and not for others, 1 star from me.

Eviten este coolant, de plan genero un caos, mancho de forma permante mis tuberias y mi bloque de la tarjeta

i haven't use yet , i give 5 star but hope is good and not broking the engine or radiator

Mon MSI CoreLiquid 240 n'était plus performant (95° au démarrage de Windows sur mon Ryzen 5 3600X). Le circuit était plein de sédiments et le liquide ne devait plus être au top.Après un bon nettoyage et un remplissage du circuit avec ce liquide, mon CPU est de nouveau au frais : 34° en idle sous Windows et entre 54° et 56° en charge

Ich habe die Flüssigkeit jetzt einege Wochen getestet und kann keine Kaufempfehlung geben - im Gegenteil.Opaque-Fluids sind bekannt dafür, irgendwann Probleme zu machen, manche früher, manche später. Diese hier hat schon nach wenigen Tagen zum Ausfall einer Pumpe geführt. Von einem Tag auf den anderen fiel meine Alphacool VPP755 (neu) aus sie startete beim Boot des Systems nicht mehr.Ich baute sie aus und bemerkte, dass der Impeller der Pumpe quasi nicht mehr zu bewegen war, auch manuell nicht. Pumpe entsorgt, neue Pumpe besorgt - gleiches Problem nach wenigen Tagen.Ich habe dann die Pumpen an sich im Verdacht gehabt da die VPP755 von Alphacool berühmt für ihre schlechte Qualität sind. Ich habe dann auf eine echte D5 von Laing umgestellt und sogar noch die Flüssigkeit mit destilliertem Wasser verdünnt. Und wieder, nach wenigen Tagen ließ die Leistung der Pumpe spürbar nach. Ich habe die Pumpe auf Stufe 3 laufen lassen. Vielleicht entsteht das Problem bei höheren Umdrehungen nicht aber ich lasse mir sicher nicht von der Flüssigkeit die Einstellungen vorgeben.Nach kompletten Austausch der Flüssigkeit war das Problem gelöst.Beim Ausbau der D5 war deutlicher Rückstand der Flüssigkeit im Inneren der Pumpe zu erkennen.Nach all dem Hick-Hack konnte ich alle Probleme die auftraten auf die Flüssigkeit zurückführen.Opaque Fluids sind für mich damit komplett raus da auch diese hier nicht zuverlässig ist, und das schon nach wenigen Tagen.

Diese Kühlflüssigkeit ist absolut nicht zu empfehlen. Sie hat zwei D5 Pumpen (Antila D5, Corsair XD5 RGB) fast das Leben gekostet. Die Flüssigkeit verstopft innerhalb kürzester Zeit die Pumpen. Beim einschalten des PCs laufen die Pumpen einfach nicht mehr an. Also Pumpe ausgebaut, sauber gemacht und wieder eingebaut. Nach 10 Minuten blieben die Pumpen wieder stehen. Selbst der Grafikkartenkühler sieht nach 1 Tag aus als wäre er 1 Jahr alt und da wurde die Grafikkarte noch nicht mal mit spielen beansprucht. Überall diese weißen Ablagerungen.Wenn ihr euer Waküsystem sauber halten wollt, empfehle ich destilliertes Wasser, das beste was man für sein teuer erworbenes Setup machen kann.