Hardware Spec Index

Zephyra CL-5345 XT 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL5345-XT · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index2,110 (CPU Coolers scale)
Category rank#45,699
Street price$159
Power17 W
Performance per dollar13.27
Released2023

Specifications

BrandZephyra
ModelZephyra CL-5345 XT
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 2,400 RPM
Pump3,100 RPM
Rated cooling330 W (manufacturer rating)
Noise25 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty5 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power ExplainedAMD AM5 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-4781 Prime 420mm AIO Liquid CPU Cooler2,106$169Compare
Teralux CL-1931 Core 360mm AIO Liquid CPU Cooler1,778$89Compare
Caldera CL-7445 Prime 360mm AIO Liquid CPU Cooler2,131$149Compare
Caldera CL-7009 Edge Dual tower Air CPU Cooler2,179$199Compare
Caldera CL-5421 Pro 240mm AIO Liquid CPU Cooler1,498$59Compare
Teralux CL-9048 Pro 240mm AIO Liquid CPU Cooler1,022$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-5345 XT 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/5560980 (accessed 2026-10-26).