Hardware Spec Index

Zephyra FN-5850 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5850-CORE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index243 (Case Fans scale)
Category rank#43,926
Street price$9
Power3 W
Performance per dollar27.00
Released2020

Specifications

BrandZephyra
ModelZephyra FN-5850 Core
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5850 Core 140mm PWM Case Fan”, https://vextor7.com/item/52595721 (accessed 2026-10-19).