Double Protect Ultra Coolant, 5000 mL, Clear

Bar none this stuff is the gold standard for PC coolants. Been using other coolants for a bit until someone in the watercooling subreddit recommended this brand after a previous one had stained my entire loop after I'd been using a coolant dye. After cleaning the loop out, I decided to try DP Ultra Clear and it has been absolutely amazing. My PC is overclocked, undervolted, watercooled, and in the Southern California summer heat in a house with no central AC, I need a coolant that will absolutely keep my PC running optimally with minimal maintenance. Plus over the past half year, I've been gradually upgrading/replacing components which has required me to drain and refill the loop multiple times. This giant jug of DP Ultra has been super helpful. I used a large syringe with a silicon tube on the end, dip it into the jug, and use the syringe to quickly fill my reservoir. My PC is running a 9950X CPU overclocked to 5.9GHz, 96GB of RAM tuned to run at 6400CL26, and an RTX 4090 overclocked to 2.98GHz pulling around 900W when everything is under full load. That's a lot of heat to dissipate. Just be forewarned that some distroplates may not be compatible with DP Ultra.

came sooner than expected, but was leaking through box and all over me when i unpacked it.