Hardware Spec Index

Zephyra FN-7957 Ultra 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN7957-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index749 (Case Fans scale)
Category rank#4,108
Street price$19
Power4 W
Performance per dollar39.42
Released2019

Specifications

BrandZephyra
ModelZephyra FN-7957 Ultra
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7957 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/9726838 (accessed 2026-10-25).