Hardware Spec Index

Caldera CL-1239 Max 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL1239-MAX · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index582 (CPU Coolers scale)
Category rank#35,607
Street price$19
Power12 W
Performance per dollar30.63
Released2023

Specifications

BrandCaldera
ModelCaldera CL-1239 Max
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 2,500 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise27 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-8325 Plus 360mm AIO Liquid CPU Cooler2,338$179Compare
Brontix CL-6879 XT Dual tower Air CPU Cooler2,245$179Compare
Caldera CL-2498 Pro 280mm AIO Liquid CPU Cooler1,634$99Compare
Brontix CL-2556 Edge 240mm AIO Liquid CPU Cooler828$29Compare
Brontix CL-5218 XT Dual tower Air CPU Cooler1,462$69Compare
Zephyra CL-3918 Ultra 360mm AIO Liquid CPU Cooler1,791$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-1239 Max 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/96436932 (accessed 2026-10-24).