Hardware Spec Index

Zephyra CL-3730 Edge Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3730-EDGE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index2,375 (CPU Coolers scale)
Category rank#8,194
Street price$189
Power6 W
Performance per dollar12.57
Released2021

Specifications

BrandZephyra
ModelZephyra CL-3730 Edge
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height167 mm
Fans2× 120 mm PWM, up to 2,200 RPM
Rated cooling280 W (manufacturer rating)
Noise24 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
Teralux CL-9526 Core Single tower Air CPU Cooler876$29Compare
Caldera CL-8461 Pro Dual tower Air CPU Cooler2,111$159Compare
Caldera CL-9974 Plus 360mm AIO Liquid CPU Cooler1,852$109Compare
Zephyra CL-3279 Core 280mm AIO Liquid CPU Cooler1,716$119Compare
Brontix CL-3542 Ultra Dual tower Air CPU Cooler2,027$129Compare
Caldera CL-8127 XT 360mm AIO Liquid CPU Cooler2,310$169Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3730 Edge Dual tower Air CPU Cooler”, https://vextor7.com/item/15433992 (accessed 2026-10-20).