Hardware Spec Index

Zephyra CL-4973 Max 240mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL4973-MAX · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index570 (CPU Coolers scale)
Category rank#15,467
Street price$19
Power12 W
Performance per dollar30.00
Released2023

Specifications

BrandZephyra
ModelZephyra CL-4973 Max
TypeAll-in-one liquid cooler
Radiator240 mm, aluminum, 30 mm thick
Fans2× 120 mm, up to 2,300 RPM
Pump3,000 RPM
Rated cooling250 W (manufacturer rating)
Noise31 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
Teralux CL-8689 SE 420mm AIO Liquid CPU Cooler1,904$139Compare
Caldera CL-3474 Max Single tower Air CPU Cooler557$19Compare
Brontix CL-6094 Edge 420mm AIO Liquid CPU Cooler2,331$169Compare
Brontix CL-7741 Prime 280mm AIO Liquid CPU Cooler1,732$89Compare
Zephyra CL-6271 Pro 280mm AIO Liquid CPU Cooler1,060$29Compare
Brontix CL-1808 Prime Single tower Air CPU Cooler850$29Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-4973 Max 240mm AIO Liquid CPU Cooler”, https://vextor7.com/item/1340385 (accessed 2026-10-24).