Hardware Spec Index

Zephyra FN-9664 Pro 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN9664-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index856 (Case Fans scale)
Category rank#17,521
Street price$29
Power2 W
Performance per dollar29.52
Released2019

Specifications

BrandZephyra
ModelZephyra FN-9664 Pro
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-8852 Prime 120mm PWM Case Fan582$19Compare
Zephyra FN-6129 Max 140mm PWM Case Fan (3-Pack)544$19Compare
Brontix FN-6273 Plus 120mm PWM Case Fan283$9Compare
Teralux FN-6116 Plus 120mm PWM Case Fan615$19Compare
Zephyra FN-3868 Ti 120mm PWM Case Fan (3-Pack)542$19Compare
Caldera FN-8304 SE 120mm PWM ARGB Case Fan1,311$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-9664 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3379405 (accessed 2026-10-21).