Hardware Spec Index

Caldera CL-5977 Pro Low profile Air CPU Cooler

CPU Coolers · Caldera · SKU CL5977-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index845 (CPU Coolers scale)
Category rank#8,409
Street price$19
Power3 W
Performance per dollar44.47
Released2019

Specifications

BrandCaldera
ModelCaldera CL-5977 Pro
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height49 mm
Fans1× 92 mm PWM, up to 1,700 RPM
Rated cooling95 W (manufacturer rating)
Noise24 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
Brontix CL-7549 Edge Single tower Air CPU Cooler1,522$69Compare
Brontix CL-7944 Prime 240mm AIO Liquid CPU Cooler1,130$39Compare
Brontix CL-5891 Ultra Dual tower Air CPU Cooler1,775$109Compare
Caldera CL-6260 Plus 360mm AIO Liquid CPU Cooler2,386$199Compare
Zephyra CL-5098 Core Low profile Air CPU Cooler920$29Compare
Brontix CL-4432 Core 420mm AIO Liquid CPU Cooler2,480$189Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-5977 Pro Low profile Air CPU Cooler”, https://vextor7.com/item/933807 (accessed 2026-10-24).