Hardware Spec Index

Zephyra CL-9583 Plus 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL9583-PLUS · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index2,340 (CPU Coolers scale)
Category rank#44,228
Street price$169
Power17 W
Performance per dollar13.85
Released2023

Specifications

BrandZephyra
ModelZephyra CL-9583 Plus
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 27 mm thick
Fans3× 140 mm, up to 1,700 RPM
Pump3,400 RPM
Rated cooling330 W (manufacturer rating)
Noise24 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
Brontix CL-6520 Edge Low profile Air CPU Cooler1,169$39Compare
Caldera CL-8371 Pro 420mm AIO Liquid CPU Cooler2,480$189Compare
Brontix CL-8292 Pro 280mm AIO Liquid CPU Cooler1,568$99Compare
Teralux CL-8697 Prime Low profile Air CPU Cooler1,009$29Compare
Caldera CL-2724 Pro 420mm AIO Liquid CPU Cooler1,868$109Compare
Zephyra CL-6592 Max 360mm AIO Liquid CPU Cooler2,040$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-9583 Plus 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8735153 (accessed 2026-10-21).