Hardware Spec Index

Caldera CL-3237 Ultra 240mm AIO Liquid CPU Cooler

CPU Coolers · Caldera · SKU CL3237-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index659 (CPU Coolers scale)
Category rank#29,602
Street price$19
Power12 W
Performance per dollar34.68
Released2025

Specifications

BrandCaldera
ModelCaldera CL-3237 Ultra
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 1,600 RPM
Pump3,200 RPM
Rated cooling250 W (manufacturer rating)
Noise24 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 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
Caldera CL-2036 SE 360mm AIO Liquid CPU Cooler1,890$109Compare
Caldera CL-5583 Ti Single tower Air CPU Cooler734$29Compare
Zephyra CL-3748 SE Dual tower Air CPU Cooler2,098$139Compare
Zephyra CL-2565 SE Low profile Air CPU Cooler657$19Compare
Zephyra CL-8064 Edge Single tower Air CPU Cooler1,639$89Compare
Caldera CL-4235 Core 280mm AIO Liquid CPU Cooler1,334$59Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3237 Ultra 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/4875420 (accessed 2026-10-19).