Hardware Spec Index

Zephyra CL-9307 Ultra Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL9307-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index2,262 (CPU Coolers scale)
Category rank#33,470
Street price$159
Power6 W
Performance per dollar14.23
Released2023

Specifications

BrandZephyra
ModelZephyra CL-9307 Ultra
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 1,700 RPM
Rated cooling280 W (manufacturer rating)
Noise27 dBA (max)
RAM clearanceOffset fin stack, 45 mm
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
Brontix CL-7622 XT 360mm AIO Liquid CPU Cooler1,953$109Compare
Brontix CL-1856 Plus Low profile Air CPU Cooler792$19Compare
Caldera CL-2636 Ti Dual tower Air CPU Cooler1,990$149Compare
Caldera CL-5510 Edge 420mm AIO Liquid CPU Cooler2,480$179Compare
Zephyra CL-4491 XT 240mm AIO Liquid CPU Cooler1,313$59Compare
Zephyra CL-7820 Ultra 360mm AIO Liquid CPU Cooler1,998$119Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-9307 Ultra Dual tower Air CPU Cooler”, https://vextor7.com/item/80435130 (accessed 2026-10-22).