Hardware Spec Index

Zephyra CL-9551 Max 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL9551-MAX · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,635 (CPU Coolers scale)
Category rank#46,590
Street price$109
Power13 W
Performance per dollar15.00
Released2024

Specifications

BrandZephyra
ModelZephyra CL-9551 Max
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 30 mm thick
Fans2× 140 mm, up to 1,800 RPM
Pump2,900 RPM
Rated cooling280 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-3340 SE 240mm AIO Liquid CPU Cooler990$29Compare
Zephyra CL-4311 Ti 360mm AIO Liquid CPU Cooler1,608$79Compare
Teralux CL-2718 Edge 360mm AIO Liquid CPU Cooler1,494$79Compare
Caldera CL-1089 Ti Dual tower Air CPU Cooler2,480$199Compare
Zephyra CL-5206 Plus 360mm AIO Liquid CPU Cooler1,912$129Compare
Teralux CL-3069 SE Low profile Air CPU Cooler741$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-9551 Max 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/21583522 (accessed 2026-10-21).