Hardware Spec Index

Caldera CL-3677 XT Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL3677-XT · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,445 (CPU Coolers scale)
Category rank#8,877
Street price$79
Power3 W
Performance per dollar18.29
Released2024

Specifications

BrandCaldera
ModelCaldera CL-3677 XT
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height157 mm
Fans1× 120 mm PWM, up to 2,000 RPM
Rated cooling180 W (manufacturer rating)
Noise33 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-3211 Max Dual tower Air CPU Cooler1,798$109Compare
Zephyra CL-4366 XT Single tower Air CPU Cooler1,952$139Compare
Brontix CL-4953 Edge 360mm AIO Liquid CPU Cooler1,923$109Compare
Zephyra CL-2401 Edge 360mm AIO Liquid CPU Cooler1,991$159Compare
Brontix CL-6365 Pro 240mm AIO Liquid CPU Cooler1,417$69Compare
Brontix CL-3654 Ti Single tower Air CPU Cooler1,946$139Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-3677 XT Single tower Air CPU Cooler”, https://vextor7.com/item/1473028 (accessed 2026-10-21).