Hardware Spec Index

Zephyra CL-3738 Core Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3738-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,440 (CPU Coolers scale)
Category rank#39,728
Street price$69
Power3 W
Performance per dollar20.87
Released2022

Specifications

BrandZephyra
ModelZephyra CL-3738 Core
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height155 mm
Fans1× 120 mm PWM, up to 2,100 RPM
Rated cooling180 W (manufacturer rating)
Noise23 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 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Teralux CL-2786 Core Single tower Air CPU Cooler1,707$99Compare
Zephyra CL-2137 Pro Dual tower Air CPU Cooler2,232$159Compare
Teralux CL-5841 Pro Single tower Air CPU Cooler1,271$49Compare
Caldera CL-9499 Ti 240mm AIO Liquid CPU Cooler751$19Compare
Zephyra CL-4427 Prime Dual tower Air CPU Cooler2,297$169Compare
Caldera CL-9712 Ti Dual tower Air CPU Cooler2,449$199Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3738 Core Single tower Air CPU Cooler”, https://vextor7.com/item/655219 (accessed 2026-10-19).