Hardware Spec Index

Zephyra FN-9641 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN9641-PRO · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index1,013 (Case Fans scale)
Category rank#42,109
Street price$29
Power4 W
Performance per dollar34.93
Released2025

Specifications

BrandZephyra
ModelZephyra FN-9641 Pro
Size120 × 120 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise36 dBA
BearingFluid dynamic 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-6804 Ultra 140mm PWM ARGB Case Fan1,239$39Compare
Caldera FN-9844 Ultra 140mm PWM Case Fan (3-Pack)747$19Compare
Brontix FN-3723 Max 120mm PWM Case Fan (3-Pack)280$9Compare
Zephyra FN-3534 Edge 120mm PWM ARGB Case Fan (3-Pack)1,325$49Compare
Zephyra FN-2540 Plus 120mm PWM Case Fan348$9Compare
Corvane FN-5770 SE 140mm PWM Case Fan769$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-9641 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/84008 (accessed 2026-10-18).