Hardware Spec Index

Zephyra CL-5721 XT Low profile Air CPU Cooler

CPU Coolers · Zephyra · SKU CL5721-XT · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index785 (CPU Coolers scale)
Category rank#16,135
Street price$19
Power3 W
Performance per dollar41.32
Released2020

Specifications

BrandZephyra
ModelZephyra CL-5721 XT
TypeLow profile air cooler
Heat pipes4× 6 mm copper
Height50 mm
Fans1× 92 mm PWM, up to 2,200 RPM
Rated cooling95 W (manufacturer rating)
Noise25 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
Caldera CL-3796 Core 360mm AIO Liquid CPU Cooler1,602$89Compare
Caldera CL-9137 Pro 280mm AIO Liquid CPU Cooler990$29Compare
Brontix CL-4522 Prime Low profile Air CPU Cooler712$19Compare
Caldera CL-7800 Max 240mm AIO Liquid CPU Cooler970$39Compare
Zephyra CL-3371 Edge 280mm AIO Liquid CPU Cooler1,566$79Compare
Teralux CL-9507 Core 240mm AIO Liquid CPU Cooler1,056$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-5721 XT Low profile Air CPU Cooler”, https://vextor7.com/item/16698686 (accessed 2026-10-21).