Hardware Spec Index

Zephyra CL-9917 Prime Dual tower Air CPU Cooler

CPU Coolers · Zephyra · SKU CL9917-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index2,423 (CPU Coolers scale)
Category rank#4,434
Street price$149
Power6 W
Performance per dollar16.26
Released2019

Specifications

BrandZephyra
ModelZephyra CL-9917 Prime
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height165 mm
Fans2× 120 mm PWM, up to 2,000 RPM
Rated cooling280 W (manufacturer rating)
Noise26 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Caldera CL-2886 Ti 240mm AIO Liquid CPU Cooler1,156$49Compare
Caldera CL-5717 Plus Low profile Air CPU Cooler831$29Compare
Brontix CL-2879 Plus Dual tower Air CPU Cooler1,782$99Compare
Brontix CL-8766 Prime Single tower Air CPU Cooler1,228$59Compare
Teralux CL-6496 Plus 420mm AIO Liquid CPU Cooler2,353$189Compare
Brontix CL-5347 Plus 360mm AIO Liquid CPU Cooler1,690$89Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Zephyra CL-9917 Prime Dual tower Air CPU Cooler”, https://vextor7.com/item/6587035 (accessed 2026-10-22).