Hardware Spec Index

Zephyra FN-8291 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN8291-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index801 (Case Fans scale)
Category rank#12,643
Street price$19
Power3 W
Performance per dollar42.16
Released2021

Specifications

BrandZephyra
ModelZephyra FN-8291 Ultra
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-8291 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/94818607 (accessed 2026-10-25).