Hardware Spec Index

Zephyra FN-7851 SE 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN7851-SE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index897 (Case Fans scale)
Category rank#8,097
Street price$29
Power3 W
Performance per dollar30.93
Released2020

Specifications

BrandZephyra
ModelZephyra FN-7851 SE
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7851 SE 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/494784 (accessed 2026-10-23).