Hardware Spec Index

Zephyra FN-2491 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2491-PLUS · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index230 (Case Fans scale)
Category rank#43,781
Street price$9
Power4 W
Performance per dollar25.56
Released2021

Specifications

BrandZephyra
ModelZephyra FN-2491 Plus
Size120 × 120 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2491 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/24671523 (accessed 2026-10-19).