Hardware Spec Index

Zephyra FN-7931 SE 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN7931-SE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index700 (Case Fans scale)
Category rank#34,719
Street price$19
Power4 W
Performance per dollar36.84
Released2023

Specifications

BrandZephyra
ModelZephyra FN-7931 SE
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7931 SE 120mm PWM Case Fan”, https://vextor7.com/item/1373162 (accessed 2026-10-24).