Hardware Spec Index

Zephyra FN-2854 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN2854-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index250 (Case Fans scale)
Category rank#29,059
Street price$9
Power3 W
Performance per dollar27.78
Released2025

Specifications

BrandZephyra
ModelZephyra FN-2854 Ultra
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2854 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2439397 (accessed 2026-10-23).