Hardware Spec Index

Zephyra CL-3037 Core 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3037-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,946 (CPU Coolers scale)
Category rank#14,919
Street price$99
Power17 W
Performance per dollar19.66
Released2021

Specifications

BrandZephyra
ModelZephyra CL-3037 Core
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,500 RPM
Pump3,000 RPM
Rated cooling330 W (manufacturer rating)
Noise26 dBA (max)
Tubing400 mm, sleeved EPDM
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-2254 Ultra 240mm AIO Liquid CPU Cooler1,370$69Compare
Zephyra CL-5631 Core Single tower Air CPU Cooler1,635$89Compare
Caldera CL-9374 Core 360mm AIO Liquid CPU Cooler1,277$59Compare
Caldera CL-6156 Core Dual tower Air CPU Cooler1,524$79Compare
Teralux CL-6530 Ti Single tower Air CPU Cooler1,476$69Compare
Brontix CL-2155 Pro Single tower Air CPU Cooler805$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3037 Core 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/5169809 (accessed 2026-10-24).