Hardware Spec Index

Zephyra FN-5841 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN5841-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index487 (Case Fans scale)
Category rank#46
Street price$19
Power3 W
Performance per dollar25.63
Released2023

Specifications

BrandZephyra
ModelZephyra FN-5841 Core
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-5841 Core 140mm PWM Case Fan”, https://vextor7.com/item/6403300 (accessed 2026-10-21).