Hardware Spec Index

Caldera CL-2228 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL2228-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index697 (CPU Coolers scale)
Category rank#15,986
Street price$19
Power12 W
Performance per dollar36.68
Released2021

Specifications

BrandCaldera
ModelCaldera CL-2228 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,500 RPM
Pump2,800 RPM
Rated cooling250 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
Teralux CL-4683 Plus Dual tower Air CPU Cooler2,338$179Compare
Caldera CL-8538 SE Single tower Air CPU Cooler1,299$59Compare
Caldera CL-3511 Max 360mm AIO Liquid CPU Cooler1,776$129Compare
Teralux CL-5188 Pro 360mm AIO Liquid CPU Cooler1,355$69Compare
Teralux CL-3158 SE 240mm AIO Liquid CPU Cooler1,092$39Compare
Brontix CL-8221 Max 420mm AIO Liquid CPU Cooler1,818$129Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2228 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/695054 (accessed 2026-10-23).