Hardware Spec Index

Caldera CL-7747 Plus Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL7747-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,117 (CPU Coolers scale)
Category rank#40,655
Street price$139
Power6 W
Performance per dollar15.23
Released2020

Specifications

BrandCaldera
ModelCaldera CL-7747 Plus
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height167 mm
Fans2× 120 mm PWM, up to 1,700 RPM
Rated cooling280 W (manufacturer rating)
Noise22 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
Zephyra CL-3650 Plus 360mm AIO Liquid CPU Cooler1,158$49Compare
Zephyra CL-1736 Max 360mm AIO Liquid CPU Cooler2,167$169Compare
Teralux CL-2687 Core 360mm AIO Liquid CPU Cooler1,906$129Compare
Caldera CL-3925 Edge 240mm AIO Liquid CPU Cooler496$19Compare
Brontix CL-1760 Max Dual tower Air CPU Cooler1,635$89Compare
Teralux CL-3261 Ultra Single tower Air CPU Cooler918$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-7747 Plus Dual tower Air CPU Cooler”, https://vextor7.com/item/322568 (accessed 2026-10-21).