






❄️ Stay cool, stay ahead—because your system deserves the best.
The Alphacool NexXxos ST30 420mm X-Flow Radiator is a premium full copper water cooling solution featuring 4x G1/4" ports, 16 fins per inch, and a robust steel/brass/copper build. Designed for high-performance desktop cooling, it offers superior heat dissipation and flexible loop compatibility in a sleek black finish.
| ASIN | B01HQ8KVUW |
| Best Sellers Rank | #1,259 in Water Cooling Systems |
| Brand | Alphacool |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Date First Available | August 13, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.76 pounds |
| Item model number | 14243 |
| Manufacturer | Alphacool |
| Material | Alloy Steel, Brass, Copper |
| Noise Level | 52 Decibels |
| Number of Items | 1 |
| Power Connector Type | 4-Pin |
| Product Dimensions | 18.78"L x 1.18"W x 5.67"H |
| Voltage | 12 Volts |
M**M
Worth the money
Worked good
J**T
Longer than the regular radiator
It functions well as a radiator, but be warned that it is longer than the regular 420mm radiator that isn't x-flow. I had to upend my entire water loop to barely make enough room for this in my system. I use a NZXT H9 flow and this radiator does NOT fit in the front where 420mm radiators are supposed to fit.
R**.
Leider ist der Radiator 3cm größer als normale 420er ohne X-Flow. Dadurch passt er nicht unbedingt in eine 420er Halterung rein. Verarbeitet ist der Radiator gut, der Wärmeabtransport könnte jedoch besser sein. Das einzige Manko sind die Schrauben: Die Schraubenköpfe haben einen Innensechskant und "nudeln" sehr schnell aus. Dadurch musste ich eine Schraube bereits nach zweimal einschrauben austauschen. Auch die Löcher sind nicht wirklich gut gebohrt. Davon ab, ist der Radiator nicht schlecht.
S**T
Had to sent this back as it was marginally too big, but nice rad all the same.
Trustpilot
1 day ago
5 days ago