Hardware Spec Index

Zephyra FN-5851 Edge 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN5851-EDGE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,285 (Case Fans scale)
Category rank#23,498
Street price$49
Power3 W
Performance per dollar26.22
Released2021

Specifications

BrandZephyra
ModelZephyra FN-5851 Edge
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise33 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-5851 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/20156862 (accessed 2026-10-20).