Hardware Spec Index

Caldera CL-1136 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL1136-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index687 (CPU Coolers scale)
Category rank#48,936
Street price$19
Power12 W
Performance per dollar36.16
Released2025

Specifications

BrandCaldera
ModelCaldera CL-1136 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 27 mm thick
Fans2× 120 mm, up to 2,100 RPM
Pump2,900 RPM
Rated cooling250 W (manufacturer rating)
Noise33 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-3856 SE Low profile Air CPU Cooler855$19Compare
Brontix CL-4220 Plus Dual tower Air CPU Cooler2,405$189Compare
Brontix CL-8213 Ti 420mm AIO Liquid CPU Cooler2,209$159Compare
Caldera CL-9918 XT Dual tower Air CPU Cooler1,449$69Compare
Caldera CL-4050 Core 240mm AIO Liquid CPU Cooler640$19Compare
Caldera CL-9579 Max Low profile Air CPU Cooler798$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-1136 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/14965256 (accessed 2026-10-24).