Hardware Spec Index

Zephyra FN-8991 Ti 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN8991-TI · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index654 (Case Fans scale)
Category rank#9,404
Street price$19
Power3 W
Performance per dollar34.42
Released2022

Specifications

BrandZephyra
ModelZephyra FN-8991 Ti
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8991 Ti 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/19975965 (accessed 2026-10-25).