













❄️ Stay cool, stay ahead—liquid cooling redefined for pros.
The ASUS ProArt LC 420 is a premium all-in-one liquid CPU cooler featuring three high-performance Noctua NF-A14 industrialPPC-2000 PWM 140mm fans, a performance three-phase motor, and an illuminated system status meter for real-time monitoring. With 450mm reinforced tubing and a thicker radiator for enhanced cooling, it combines durability, quiet operation, and sleek minimalist design tailored for professional-grade workstations.














| ASIN | B0CXLJ2N5B |
| Best Sellers Rank | #72,637 in Computers ( See Top 100 in Computers ) #304 in Water Cooling Systems |
| Item model number | PROART LC 420 |
| Manufacturer | ASUS |
| Product Dimensions | 46.23 x 20.57 x 16 cm; 3.1 kg |
J**J
صراحة ما عرفت كيف اقيس الاداء لكن في الضغط يوصل المعالج 95 درجة وفي الخمول 45 درجة معالجي Ryzen 9 9900x
J**E
Bajen el instructivo en línea, el que trae es muy pequeño y es difícil entender cómo debe acomodarse correctamente si se instala en un gabinete proart. Ya que le entiendes es sumamente sencillo y funciona a la perfección y es impresionante lo silencioso que es. Eso si, es muy sobrio, pero lo compensa los tres ventiladores industriales imbatibles que trae.
K**T
This thing is vary big, was hard to get in, but looks super nice, you can't hear it at all as I have the fans at like 920rpm, you can start to hear the fans at like 1000rpm and this is with the glass off, I have it in the lian li Lamborghini evo rgb case, im running this with the i7 12700k and it is keeping temps well below 80 all the time, packaging is vary nice, fans are super hard to get on the radiator but it worked, it is 100% worth it over any air cooler as its much quieter, can cool anything, and makes your pc much more spacious.
G**E
Works well. Understated lighting (a simple, single colour light scale). Would be nice if you could change the colour however but there's no option to do that.
M**Y
Thermals are great with my 9800x3d, never above 60 degrees. No noticeable pump sounds (been a few months). Complements ProArt x870e and PA602 case very well. I would really only suggest this cooler if you had other ProArt components in your build. Otherwise, I’d just go with a cheaper AIO. I did swap out the 3 noctua 140mm industrial fans with 3 Noctua A14 140 PWMs fans. Not necessary, just wanted to min/max fan noise. But if you were wondering how easy they are to swap out, I had no issues. One suggestion. This product was not showing up on the newest version of Asus Armoury Crate. I believe it was recently updated at the time and I read stories online of how Armoury Crate is a mess after an update. If it doesn’t show up for you, download the previous version of Armoury Crate. That’s what worked for me.
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