Hardware Spec Index

Caldera CL-2337 Ultra Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL2337-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index2,059 (CPU Coolers scale)
Category rank#2,392
Street price$129
Power6 W
Performance per dollar15.96
Released2023

Specifications

BrandCaldera
ModelCaldera CL-2337 Ultra
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height166 mm
Fans2× 120 mm PWM, up to 2,200 RPM
Rated cooling280 W (manufacturer rating)
Noise23 dBA (max)
RAM clearanceOffset fin stack, 45 mm
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
Teralux CL-6770 Edge Single tower Air CPU Cooler1,141$49Compare
Brontix CL-9436 Core Dual tower Air CPU Cooler2,240$159Compare
Brontix CL-8492 Edge 420mm AIO Liquid CPU Cooler2,479$199Compare
Zephyra CL-9597 XT 240mm AIO Liquid CPU Cooler851$29Compare
Brontix CL-1602 SE Dual tower Air CPU Cooler1,806$109Compare
Brontix CL-7518 SE Low profile Air CPU Cooler834$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-2337 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/50001431 (accessed 2026-10-20).