Hardware Spec Index

Caldera CL-5304 Prime 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL5304-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index2,358 (CPU Coolers scale)
Category rank#437
Street price$169
Power17 W
Performance per dollar13.95
Released2021

Specifications

BrandCaldera
ModelCaldera CL-5304 Prime
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 2,400 RPM
Pump3,400 RPM
Rated cooling330 W (manufacturer rating)
Noise26 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-7485 Edge Single tower Air CPU Cooler1,410$69Compare
Zephyra CL-8827 Plus Dual tower Air CPU Cooler2,350$189Compare
Caldera CL-3155 Ultra Low profile Air CPU Cooler847$29Compare
Zephyra CL-2573 SE 360mm AIO Liquid CPU Cooler1,761$99Compare
Caldera CL-7221 Edge Dual tower Air CPU Cooler2,243$159Compare
Teralux CL-2143 Ti 360mm AIO Liquid CPU Cooler1,960$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-5304 Prime 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/93481077 (accessed 2026-10-23).