Hardware Spec Index

Zephyra CL-4973 Pro Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL4973-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,369 (CPU Coolers scale)
Category rank#22,969
Street price$69
Power3 W
Performance per dollar19.84
Released2021

Specifications

BrandZephyra
ModelZephyra CL-4973 Pro
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height159 mm
Fans1× 120 mm PWM, up to 2,100 RPM
Rated cooling220 W (manufacturer rating)
Noise27 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-6752 Max Low profile Air CPU Cooler1,271$49Compare
Brontix CL-5502 Prime Dual tower Air CPU Cooler2,074$169Compare
Zephyra CL-6018 XT Dual tower Air CPU Cooler1,663$99Compare
Caldera CL-5603 Prime Dual tower Air CPU Cooler1,621$89Compare
Teralux CL-3412 Max 420mm AIO Liquid CPU Cooler2,277$169Compare
Brontix CL-4975 Core 240mm AIO Liquid CPU Cooler572$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4973 Pro Single tower Air CPU Cooler”, https://vextor7.com/item/4580593 (accessed 2026-10-19).