Hardware Spec Index

Caldera CL-2227 SE 420mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2227-SE · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index2,298 (CPU Coolers scale)
Category rank#39,921
Street price$169
Power17 W
Performance per dollar13.60
Released2020

Specifications

BrandCaldera
ModelCaldera CL-2227 SE
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 1,700 RPM
Pump3,300 RPM
Rated cooling330 W (manufacturer rating)
Noise28 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
Brontix CL-8385 XT Low profile Air CPU Cooler771$19Compare
Zephyra CL-8980 Edge 360mm AIO Liquid CPU Cooler1,819$99Compare
Caldera CL-6771 Pro Dual tower Air CPU Cooler1,327$59Compare
Brontix CL-3579 Core 240mm AIO Liquid CPU Cooler908$29Compare
Teralux CL-8073 Plus Low profile Air CPU Cooler864$29Compare
Caldera CL-9874 Plus Dual tower Air CPU Cooler2,294$159Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2227 SE 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/1237141 (accessed 2026-10-18).