Hardware Spec Index

Zephyra CL-3021 Pro Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL3021-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,409 (CPU Coolers scale)
Category rank#13,212
Street price$69
Power3 W
Performance per dollar20.42
Released2025

Specifications

BrandZephyra
ModelZephyra CL-3021 Pro
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height159 mm
Fans1× 120 mm PWM, up to 1,500 RPM
Rated cooling220 W (manufacturer rating)
Noise31 dBA (max)
RAM clearanceUnrestricted
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-7372 Max 360mm AIO Liquid CPU Cooler2,011$149Compare
Teralux CL-5131 Ti 360mm AIO Liquid CPU Cooler1,979$119Compare
Teralux CL-5688 Ultra Dual tower Air CPU Cooler1,793$119Compare
Caldera CL-1943 Ultra Low profile Air CPU Cooler895$29Compare
Caldera CL-2025 Pro 240mm AIO Liquid CPU Cooler699$19Compare
Brontix CL-5293 Max Dual tower Air CPU Cooler1,339$59Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3021 Pro Single tower Air CPU Cooler”, https://vextor7.com/item/7826751 (accessed 2026-10-19).