Hardware Spec Index

Caldera CL-5533 Prime 280mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL5533-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index879 (CPU Coolers scale)
Category rank#33,175
Street price$29
Power13 W
Performance per dollar30.31
Released2023

Specifications

BrandCaldera
ModelCaldera CL-5533 Prime
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 1,700 RPM
Pump3,300 RPM
Rated cooling280 W (manufacturer rating)
Noise32 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

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Cite this page: Hardware Spec Index, “Caldera CL-5533 Prime 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/94557223 (accessed 2026-10-22).