Hardware Spec Index

Caldera CL-4438 Max 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL4438-MAX · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index2,138 (CPU Coolers scale)
Category rank#10,416
Street price$159
Power17 W
Performance per dollar13.45
Released2024

Specifications

BrandCaldera
ModelCaldera CL-4438 Max
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 1,500 RPM
Pump3,400 RPM
Rated cooling330 W (manufacturer rating)
Noise34 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

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Cite this page: Hardware Spec Index, “Caldera CL-4438 Max 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3914712 (accessed 2026-10-20).