Hardware Spec Index

Zephyra FN-4856 Plus 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4856-PLUS · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index368 (Case Fans scale)
Category rank#19,934
Street price$19
Power4 W
Performance per dollar19.37
Released2022

Specifications

BrandZephyra
ModelZephyra FN-4856 Plus
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4856 Plus 140mm PWM Case Fan”, https://vextor7.com/item/31494610 (accessed 2026-10-25).