Spec score 9.5
aio, 420 AIO radiator size
+Large 420mm radiator for strong heat dissipation
+Full copper radiator with 16 channels
+Compatible with AM5, LGA1700 and LGA1851 sockets
−Large 420mm radiator needs a case that fits it
$374.99
as of 11/04/2026 12:07 PST - DetailsProduct details
Alphacool Core 2 XT 420mm CPU AiO Cooler (14713) | Large 420mm NexXxoS HPE full-copper radiator, 16 channels at 18 FPI,
$374.99as of 11/04/2026 12:07 PST - Details
View on AmazonSpec score9.5
Pros
+Large 420mm radiator for strong heat dissipation
+Full copper radiator with 16 channels
+Compatible with AM5, LGA1700 and LGA1851 sockets
Cons−Large 420mm radiator needs a case that fits it
Compared with the 2 CPU Coolers on this page+420 aio radiator size: the highest aio radiator size of the 134 here
+420mm radiator: the highest radiator of the 142 here
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