Hardware Spec Index

Zephyra FN-3511 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3511-CORE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index241 (Case Fans scale)
Category rank#12,522
Street price$9
Power3 W
Performance per dollar26.78
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3511 Core
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3511 Core 140mm PWM Case Fan”, https://vextor7.com/item/8130737 (accessed 2026-10-26).