Hardware Spec Index

Zephyra CL-2546 Core 420mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL2546-CORE · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index2,204 (CPU Coolers scale)
Category rank#47,940
Street price$149
Power17 W
Performance per dollar14.79
Released2024

Specifications

BrandZephyra
ModelZephyra CL-2546 Core
TypeAll-in-one liquid cooler
Radiator420 mm, aluminum, 30 mm thick
Fans3× 140 mm, up to 2,400 RPM
Pump2,800 RPM
Rated cooling330 W (manufacturer rating)
Noise28 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 SocketIntel LGA1851 Socket

Similar CPU Coolers

ModelBenchmarkPriceCompare
Brontix CL-9248 Prime Low profile Air CPU Cooler544$19Compare
Brontix CL-8198 Pro Single tower Air CPU Cooler1,485$79Compare
Teralux CL-6578 Core Single tower Air CPU Cooler1,806$119Compare
Brontix CL-8570 Plus 240mm AIO Liquid CPU Cooler597$19Compare
Zephyra CL-6668 Max 280mm AIO Liquid CPU Cooler1,241$49Compare
Teralux CL-3339 Plus 420mm AIO Liquid CPU Cooler2,350$199Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-2546 Core 420mm AIO Liquid CPU Cooler”, https://vextor7.com/item/3545409 (accessed 2026-10-18).