Hardware Spec Index

Zephyra FN-2783 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN2783-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index736 (Case Fans scale)
Category rank#16,491
Street price$19
Power4 W
Performance per dollar38.74
Released2019

Specifications

BrandZephyra
ModelZephyra FN-2783 Ultra
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-2783 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/1010813 (accessed 2026-10-26).