Hardware Spec Index

Caldera CL-6651 Max Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL6651-MAX · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,026 (CPU Coolers scale)
Category rank#27,289
Street price$149
Power6 W
Performance per dollar13.60
Released2021

Specifications

BrandCaldera
ModelCaldera CL-6651 Max
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height163 mm
Fans2× 120 mm PWM, up to 2,100 RPM
Rated cooling260 W (manufacturer rating)
Noise31 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-4277 Max 240mm AIO Liquid CPU Cooler1,046$39Compare
Caldera CL-3470 Edge 240mm AIO Liquid CPU Cooler757$19Compare
Brontix CL-5220 Max 420mm AIO Liquid CPU Cooler1,926$119Compare
Zephyra CL-6262 SE 420mm AIO Liquid CPU Cooler2,395$189Compare
Caldera CL-2820 Ultra 240mm AIO Liquid CPU Cooler664$19Compare
Brontix CL-7919 Edge 420mm AIO Liquid CPU Cooler2,138$159Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6651 Max Dual tower Air CPU Cooler”, https://vextor7.com/item/403017 (accessed 2026-10-21).