Hardware Spec Index

Zephyra CL-4273 XT Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL4273-XT · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index879 (CPU Coolers scale)
Category rank#4,173
Street price$29
Power3 W
Performance per dollar30.31
Released2021

Specifications

BrandZephyra
ModelZephyra CL-4273 XT
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height156 mm
Fans1× 120 mm PWM, up to 2,000 RPM
Rated cooling180 W (manufacturer rating)
Noise29 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
Brontix CL-4806 Plus 280mm AIO Liquid CPU Cooler1,525$69Compare
Teralux CL-6588 Prime 280mm AIO Liquid CPU Cooler1,225$59Compare
Caldera CL-9084 XT 240mm AIO Liquid CPU Cooler932$29Compare
Teralux CL-5686 Max 280mm AIO Liquid CPU Cooler1,607$89Compare
Caldera CL-3657 Pro 240mm AIO Liquid CPU Cooler999$29Compare
Teralux CL-8916 Plus Single tower Air CPU Cooler1,330$59Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4273 XT Single tower Air CPU Cooler”, https://vextor7.com/item/7560334 (accessed 2026-10-25).