Hardware Spec Index

Zephyra FN-2817 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN2817-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index577 (Case Fans scale)
Category rank#2,379
Street price$19
Power2 W
Performance per dollar30.37
Released2023

Specifications

BrandZephyra
ModelZephyra FN-2817 Ultra
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2817 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/873906 (accessed 2026-10-21).