Hardware Spec Index

Zephyra CL-9909 Prime 280mm AIO Liquid CPU Cooler

CPU Coolers · Zephyra · SKU CL9909-PRIME · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,353 (CPU Coolers scale)
Category rank#35,851
Street price$59
Power13 W
Performance per dollar22.93
Released2023

Specifications

BrandZephyra
ModelZephyra CL-9909 Prime
TypeAll-in-one liquid cooler
Radiator280 mm, aluminum, 27 mm thick
Fans2× 140 mm, up to 2,300 RPM
Pump3,400 RPM
Rated cooling280 W (manufacturer rating)
Noise36 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
Caldera CL-2009 Max Dual tower Air CPU Cooler1,496$79Compare
Zephyra CL-1233 XT Dual tower Air CPU Cooler1,733$99Compare
Brontix CL-2157 Prime 360mm AIO Liquid CPU Cooler1,662$109Compare
Brontix CL-8555 Core Dual tower Air CPU Cooler1,915$119Compare
Brontix CL-1449 Max Single tower Air CPU Cooler1,010$39Compare
Zephyra CL-7975 Plus Low profile Air CPU Cooler567$19Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-9909 Prime 280mm AIO Liquid CPU Cooler”, https://vextor7.com/item/8888944 (accessed 2026-10-26).