Hardware Spec Index

Zephyra FN-9939 Ti 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN9939-TI · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index252 (Case Fans scale)
Category rank#8,593
Street price$9
Power4 W
Performance per dollar28.00
Released2019

Specifications

BrandZephyra
ModelZephyra FN-9939 Ti
Size120 × 120 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-5895 Core 120mm PWM ARGB Case Fan1,188$39Compare
Brontix FN-5326 Ti 120mm PWM Case Fan437$9Compare
Caldera FN-9475 Max 120mm PWM Case Fan734$19Compare
Corvane FN-1618 Pro 120mm PWM Case Fan575$19Compare
Caldera FN-7877 Ultra 120mm PWM ARGB Case Fan1,100$39Compare
Brontix FN-2331 SE 120mm PWM Case Fan685$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-9939 Ti 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9684696 (accessed 2026-10-20).