Hardware Spec Index

Zephyra CL-4594 Prime 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4594-PRIME · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,269 (CPU Coolers scale)
Category rank#15,473
Street price$49
Power13 W
Performance per dollar25.90
Released2023

Specifications

BrandZephyra
ModelZephyra CL-4594 Prime
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 1,800 RPM
Pump3,300 RPM
Rated cooling280 W (manufacturer rating)
Noise25 dBA (max)
Tubing400 mm, sleeved EPDM
Socket supportAM5, AM4, LGA1851, LGA1700
Warranty6 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-4146 Core Dual tower Air CPU Cooler2,247$189Compare
Caldera CL-9758 Max 240mm AIO Liquid CPU Cooler639$19Compare
Caldera CL-3298 Plus Low profile Air CPU Cooler923$29Compare
Zephyra CL-6508 Core Low profile Air CPU Cooler1,161$49Compare
Teralux CL-4583 Prime Dual tower Air CPU Cooler1,496$69Compare
Brontix CL-3602 Prime 420mm AIO Liquid CPU Cooler2,279$189Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4594 Prime 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/9229727 (accessed 2026-10-19).