Hardware Spec Index

Zephyra FN-4851 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4851-PLUS · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#22,458
Street price$49
Power4 W
Performance per dollar28.57
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4851 Plus
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4851 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/1104426 (accessed 2026-10-24).