Hardware Spec Index

Caldera CL-4453 Prime 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL4453-PRIME · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,295 (CPU Coolers scale)
Category rank#23,064
Street price$59
Power13 W
Performance per dollar21.95
Released2023

Specifications

BrandCaldera
ModelCaldera CL-4453 Prime
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 1,700 RPM
Pump3,200 RPM
Rated cooling280 W (manufacturer rating)
Noise32 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-4795 Ti 420mm AIO Liquid CPU Cooler2,147$179Compare
Caldera CL-7581 Plus 240mm AIO Liquid CPU Cooler589$19Compare
Brontix CL-8788 Edge Dual tower Air CPU Cooler2,034$159Compare
Caldera CL-7413 XT Dual tower Air CPU Cooler2,294$149Compare
Teralux CL-8432 Ultra 240mm AIO Liquid CPU Cooler991$39Compare
Caldera CL-7431 Core Single tower Air CPU Cooler966$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4453 Prime 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/94827566 (accessed 2026-10-23).