Hardware Spec Index

Zephyra CL-5420 SE Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL5420-SE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index2,333 (CPU Coolers scale)
Category rank#23,481
Street price$189
Power6 W
Performance per dollar12.34
Released2021

Specifications

BrandZephyra
ModelZephyra CL-5420 SE
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height167 mm
Fans2× 120 mm PWM, up to 2,100 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
Caldera CL-9828 Prime Single tower Air CPU Cooler1,357$69Compare
Caldera CL-3444 SE 420mm AIO Liquid CPU Cooler2,248$179Compare
Brontix CL-4075 Pro 420mm AIO Liquid CPU Cooler2,424$169Compare
Caldera CL-9271 Ultra 360mm AIO Liquid CPU Cooler1,883$109Compare
Caldera CL-1953 XT 360mm AIO Liquid CPU Cooler1,923$109Compare
Teralux CL-2214 Ti 360mm AIO Liquid CPU Cooler2,043$159Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-5420 SE Dual tower Air CPU Cooler”, https://vextor7.com/item/21889433 (accessed 2026-10-24).