Hardware Spec Index

Zephyra FN-6051 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN6051-ULTRA · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index737 (Case Fans scale)
Category rank#11,094
Street price$19
Power4 W
Performance per dollar38.79
Released2022

Specifications

BrandZephyra
ModelZephyra FN-6051 Ultra
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6051 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/11274253 (accessed 2026-10-26).