Hardware Spec Index

Caldera CL-4663 Edge 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL4663-EDGE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index2,089 (CPU Coolers scale)
Category rank#34,702
Street price$159
Power17 W
Performance per dollar13.14
Released2023

Specifications

BrandCaldera
ModelCaldera CL-4663 Edge
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 1,800 RPM
Pump3,400 RPM
Rated cooling330 W (manufacturer rating)
Noise35 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-9809 Pro 280mm AIO Liquid CPU Cooler1,604$99Compare
Brontix CL-1725 Edge Low profile Air CPU Cooler590$19Compare
Caldera CL-6807 Pro 240mm AIO Liquid CPU Cooler771$29Compare
Teralux CL-2188 Plus Dual tower Air CPU Cooler2,389$169Compare
Brontix CL-5134 Plus 360mm AIO Liquid CPU Cooler1,891$119Compare
Caldera CL-2517 Ultra 360mm AIO Liquid CPU Cooler1,708$89Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4663 Edge 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/20113941 (accessed 2026-10-23).