Hardware Spec Index

Zephyra FN-2928 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN2928-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index581 (Case Fans scale)
Category rank#33,294
Street price$19
Power4 W
Performance per dollar30.58
Released2020

Specifications

BrandZephyra
ModelZephyra FN-2928 Ultra
Size120 × 120 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2928 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/9268690 (accessed 2026-10-19).