Hardware Spec Index

Zephyra CL-2294 Pro 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL2294-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,010 (CPU Coolers scale)
Category rank#22,954
Street price$129
Power17 W
Performance per dollar15.58
Released2019

Specifications

BrandZephyra
ModelZephyra CL-2294 Pro
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,800 RPM
Pump3,100 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-7910 SE 360mm AIO Liquid CPU Cooler1,599$99Compare
Caldera CL-8459 Ultra 420mm AIO Liquid CPU Cooler2,103$169Compare
Zephyra CL-2768 Plus Single tower Air CPU Cooler964$29Compare
Brontix CL-5243 Edge 360mm AIO Liquid CPU Cooler1,483$79Compare
Brontix CL-7824 Ultra 360mm AIO Liquid CPU Cooler1,518$69Compare
Caldera CL-7791 Max Low profile Air CPU Cooler898$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-2294 Pro 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/13307261 (accessed 2026-10-25).