Hardware Spec Index

Zephyra FN-5111 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5111-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index209 (Case Fans scale)
Category rank#6,272
Street price$9
Power4 W
Performance per dollar23.22
Released2019

Specifications

BrandZephyra
ModelZephyra FN-5111 Prime
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5111 Prime 140mm PWM Case Fan”, https://vextor7.com/item/28118328 (accessed 2026-10-22).