Hardware Spec Index

Zephyra FN-3873 Plus 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN3873-PLUS · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index493 (Case Fans scale)
Category rank#31,268
Street price$19
Power4 W
Performance per dollar25.95
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3873 Plus
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3873 Plus 140mm PWM Case Fan”, https://vextor7.com/item/1614864 (accessed 2026-10-26).