Hardware Spec Index

Caldera CL-6327 Pro Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL6327-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,759 (CPU Coolers scale)
Category rank#10,815
Street price$99
Power3 W
Performance per dollar17.77
Released2021

Specifications

BrandCaldera
ModelCaldera CL-6327 Pro
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height159 mm
Fans1× 120 mm PWM, up to 1,800 RPM
Rated cooling220 W (manufacturer rating)
Noise33 dBA (max)
RAM clearanceUnrestricted
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
Caldera CL-6396 XT 360mm AIO Liquid CPU Cooler1,627$79Compare
Zephyra CL-1507 Edge Single tower Air CPU Cooler724$19Compare
Zephyra CL-7197 Ti 420mm AIO Liquid CPU Cooler2,256$169Compare
Teralux CL-3942 XT Dual tower Air CPU Cooler2,420$199Compare
Zephyra CL-1342 Ti Dual tower Air CPU Cooler2,288$199Compare
Brontix CL-5632 Ti 240mm AIO Liquid CPU Cooler551$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-6327 Pro Single tower Air CPU Cooler”, https://vextor7.com/item/18446452 (accessed 2026-10-19).