Hardware Spec Index

Zephyra CL-1755 Plus 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL1755-PLUS · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index2,047 (CPU Coolers scale)
Category rank#28,258
Street price$149
Power17 W
Performance per dollar13.74
Released2019

Specifications

BrandZephyra
ModelZephyra CL-1755 Plus
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 38 mm thick
Fans3× 140 mm, up to 1,500 RPM
Pump3,400 RPM
Rated cooling330 W (manufacturer rating)
Noise36 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
Zephyra CL-6750 Max 280mm AIO Liquid CPU Cooler1,114$39Compare
Zephyra CL-1170 Plus 360mm AIO Liquid CPU Cooler1,785$89Compare
Teralux CL-9926 Ultra Dual tower Air CPU Cooler2,480$199Compare
Teralux CL-1990 Edge 240mm AIO Liquid CPU Cooler961$29Compare
Teralux CL-9914 Plus 360mm AIO Liquid CPU Cooler1,268$39Compare
Caldera CL-2882 XT Dual tower Air CPU Cooler2,173$149Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-1755 Plus 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/601492 (accessed 2026-10-20).