Hardware Spec Index

Zephyra FN-3855 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3855-PLUS · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index615 (Case Fans scale)
Category rank#35,840
Street price$19
Power3 W
Performance per dollar32.37
Released2022

Specifications

BrandZephyra
ModelZephyra FN-3855 Plus
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3855 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/97833074 (accessed 2026-10-22).