Hardware Spec Index

Zephyra CL-9931 Core Single tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL9931-CORE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index985 (CPU Coolers scale)
Category rank#1,472
Street price$29
Power3 W
Performance per dollar33.97
Released2019

Specifications

BrandZephyra
ModelZephyra CL-9931 Core
TypeSingle tower air cooler
Heat pipes4× 6 mm copper
Height158 mm
Fans1× 120 mm PWM, up to 2,100 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
Caldera CL-1863 Edge 240mm AIO Liquid CPU Cooler592$19Compare
Brontix CL-6579 Plus 240mm AIO Liquid CPU Cooler782$19Compare
Brontix CL-4611 XT 420mm AIO Liquid CPU Cooler2,289$179Compare
Caldera CL-9840 Ti Dual tower Air CPU Cooler1,302$59Compare
Brontix CL-8160 XT 360mm AIO Liquid CPU Cooler2,035$119Compare
Caldera CL-6322 Max 360mm AIO Liquid CPU Cooler2,468$199Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-9931 Core Single tower Air CPU Cooler”, https://vextor7.com/item/91820249 (accessed 2026-10-21).