Hardware Spec Index

Caldera CL-9763 Prime 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL9763-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index2,024 (CPU Coolers scale)
Category rank#46,600
Street price$129
Power17 W
Performance per dollar15.69
Released2023

Specifications

BrandCaldera
ModelCaldera CL-9763 Prime
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 2,000 RPM
Pump3,100 RPM
Rated cooling330 W (manufacturer rating)
Noise27 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

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

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-6974 Prime Single tower Air CPU Cooler1,763$89Compare
Zephyra CL-2897 Max Dual tower Air CPU Cooler2,214$169Compare
Caldera CL-8218 Max 420mm AIO Liquid CPU Cooler1,765$129Compare
Brontix CL-4718 SE 360mm AIO Liquid CPU Cooler1,951$129Compare
Zephyra CL-4453 Core Low profile Air CPU Cooler653$19Compare
Brontix CL-9573 SE Single tower Air CPU Cooler715$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-9763 Prime 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4374770 (accessed 2026-10-19).