Hardware Spec Index

Zephyra CL-3657 SE Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3657-SE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,542 (CPU Coolers scale)
Category rank#13,925
Street price$89
Power3 W
Performance per dollar17.33
Released2019

Specifications

BrandZephyra
ModelZephyra CL-3657 SE
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height157 mm
Fans1× 120 mm PWM, up to 1,600 RPM
Rated cooling180 W (manufacturer rating)
Noise22 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
Teralux CL-7920 Prime Dual tower Air CPU Cooler2,401$199Compare
Caldera CL-1035 SE Dual tower Air CPU Cooler2,296$199Compare
Teralux CL-4211 Ultra 280mm AIO Liquid CPU Cooler1,678$89Compare
Teralux CL-9803 SE 360mm AIO Liquid CPU Cooler1,966$139Compare
Zephyra CL-5295 XT 280mm AIO Liquid CPU Cooler1,883$109Compare
Zephyra CL-7044 Prime 280mm AIO Liquid CPU Cooler1,799$109Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3657 SE Single tower Air CPU Cooler”, https://vextor7.com/item/2535170 (accessed 2026-10-24).