Hardware Spec Index

Zephyra FN-3315 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3315-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index220 (Case Fans scale)
Category rank#18,884
Street price$9
Power3 W
Performance per dollar24.44
Released2019

Specifications

BrandZephyra
ModelZephyra FN-3315 Ultra
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3315 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/10071177 (accessed 2026-10-19).