Hardware Spec Index

Zephyra CL-3748 Pro Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3748-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index2,071 (CPU Coolers scale)
Category rank#13,886
Street price$139
Power6 W
Performance per dollar14.90
Released2021

Specifications

BrandZephyra
ModelZephyra CL-3748 Pro
TypeDual tower air cooler
Heat pipes7× 6 mm copper
Height164 mm
Fans2× 120 mm PWM, up to 2,100 RPM
Rated cooling260 W (manufacturer rating)
Noise27 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
Caldera CL-8920 Pro 280mm AIO Liquid CPU Cooler1,238$49Compare
Zephyra CL-7071 Plus Dual tower Air CPU Cooler1,749$119Compare
Teralux CL-8795 Ultra Single tower Air CPU Cooler1,393$49Compare
Brontix CL-3497 Ti Single tower Air CPU Cooler1,136$39Compare
Brontix CL-3106 XT 240mm AIO Liquid CPU Cooler1,244$49Compare
Caldera CL-8962 Prime 240mm AIO Liquid CPU Cooler853$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3748 Pro Dual tower Air CPU Cooler”, https://vextor7.com/item/32934017 (accessed 2026-10-25).