Hardware Spec Index

Zephyra CL-3665 XT Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3665-XT · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,591 (CPU Coolers scale)
Category rank#15,662
Street price$89
Power3 W
Performance per dollar17.88
Released2026

Specifications

BrandZephyra
ModelZephyra CL-3665 XT
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height157 mm
Fans1× 120 mm PWM, up to 1,700 RPM
Rated cooling180 W (manufacturer rating)
Noise28 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
Teralux CL-8265 Max Low profile Air CPU Cooler1,025$39Compare
Teralux CL-9158 SE Single tower Air CPU Cooler1,727$99Compare
Zephyra CL-9443 Ultra Dual tower Air CPU Cooler1,674$89Compare
Teralux CL-7164 Max 280mm AIO Liquid CPU Cooler1,722$89Compare
Teralux CL-5648 Prime 240mm AIO Liquid CPU Cooler1,300$59Compare
Caldera CL-2770 Plus 420mm AIO Liquid CPU Cooler2,325$179Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3665 XT Single tower Air CPU Cooler”, https://vextor7.com/item/6255103 (accessed 2026-10-24).