Hardware Spec Index

Caldera CL-4211 Max 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL4211-MAX · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index658 (CPU Coolers scale)
Category rank#48,533
Street price$19
Power12 W
Performance per dollar34.63
Released2020

Specifications

BrandCaldera
ModelCaldera CL-4211 Max
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 1,700 RPM
Pump3,200 RPM
Rated cooling250 W (manufacturer rating)
Noise36 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-6277 Core 420mm AIO Liquid CPU Cooler2,463$199Compare
Zephyra CL-9154 SE Dual tower Air CPU Cooler1,842$109Compare
Brontix CL-1044 SE 420mm AIO Liquid CPU Cooler2,129$159Compare
Caldera CL-4900 XT Low profile Air CPU Cooler1,171$39Compare
Zephyra CL-2094 Pro 360mm AIO Liquid CPU Cooler1,786$129Compare
Brontix CL-1429 Max 280mm AIO Liquid CPU Cooler1,659$89Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-4211 Max 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/19003366 (accessed 2026-10-24).