Hardware Spec Index

Zephyra CL-3146 Plus 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL3146-PLUS · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,067 (CPU Coolers scale)
Category rank#1,362
Street price$39
Power12 W
Performance per dollar27.36
Released2021

Specifications

BrandZephyra
ModelZephyra CL-3146 Plus
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 38 mm thick
Fans2× 120 mm, up to 2,000 RPM
Pump3,400 RPM
Rated cooling250 W (manufacturer rating)
Noise31 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
Zephyra CL-6845 XT 240mm AIO Liquid CPU Cooler821$29Compare
Caldera CL-3673 Edge 420mm AIO Liquid CPU Cooler2,480$199Compare
Caldera CL-8203 SE 240mm AIO Liquid CPU Cooler655$19Compare
Caldera CL-8887 XT Single tower Air CPU Cooler1,167$49Compare
Brontix CL-5540 Prime 420mm AIO Liquid CPU Cooler2,030$139Compare
Teralux CL-3402 Core Single tower Air CPU Cooler867$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-3146 Plus 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/68304820 (accessed 2026-10-19).