Hardware Spec Index

Zephyra FN-3133 Ultra 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3133-ULTRA · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index402 (Case Fans scale)
Category rank#34,029
Street price$9
Power3 W
Performance per dollar44.67
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3133 Ultra
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3133 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/1780437 (accessed 2026-10-25).