Hardware Spec Index

Zephyra CL-2742 Plus 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL2742-PLUS · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index2,023 (CPU Coolers scale)
Category rank#30,459
Street price$119
Power17 W
Performance per dollar17.00
Released2020

Specifications

BrandZephyra
ModelZephyra CL-2742 Plus
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 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
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-4550 SE 360mm AIO Liquid CPU Cooler1,781$99Compare
Zephyra CL-6021 XT 360mm AIO Liquid CPU Cooler2,280$189Compare
Teralux CL-3742 Edge Dual tower Air CPU Cooler2,316$169Compare
Teralux CL-1984 Ultra 280mm AIO Liquid CPU Cooler898$29Compare
Caldera CL-5208 Ti Single tower Air CPU Cooler1,473$59Compare
Teralux CL-4113 Core Low profile Air CPU Cooler564$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-2742 Plus 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/32322502 (accessed 2026-10-23).