Hardware Spec Index

Zephyra CL-5940 Plus 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL5940-PLUS · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,306 (CPU Coolers scale)
Category rank#25,307
Street price$49
Power13 W
Performance per dollar26.65
Released2020

Specifications

BrandZephyra
ModelZephyra CL-5940 Plus
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 2,300 RPM
Pump3,400 RPM
Rated cooling280 W (manufacturer rating)
Noise32 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
Teralux CL-6776 Core 280mm AIO Liquid CPU Cooler1,131$49Compare
Zephyra CL-8780 Edge Single tower Air CPU Cooler1,173$39Compare
Zephyra CL-5281 Core Single tower Air CPU Cooler897$29Compare
Zephyra CL-7877 Pro Dual tower Air CPU Cooler1,890$139Compare
Teralux CL-8139 Pro Low profile Air CPU Cooler593$19Compare
Zephyra CL-7998 Pro Dual tower Air CPU Cooler1,709$99Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-5940 Plus 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/97522393 (accessed 2026-10-24).