Hardware Spec Index

Caldera CL-4273 Plus 360mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL4273-PLUS · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,643 (CPU Coolers scale)
Category rank#28,613
Street price$99
Power15 W
Performance per dollar16.60
Released2019

Specifications

BrandCaldera
ModelCaldera CL-4273 Plus
TypeAll-in-one liquid cooler
Radiator360 mm, aluminum, 38 mm thick
Fans3× 120 mm, up to 2,300 RPM
Pump2,800 RPM
Rated cooling300 W (manufacturer rating)
Noise34 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Caldera CL-4273 Plus 360mm AIO Liquid CPU Cooler”, https://vextor7.com/item/53665430 (accessed 2026-10-21).