Hardware Spec Index

Zephyra FN-7847 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN7847-EDGE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index246 (Case Fans scale)
Category rank#26,099
Street price$9
Power3 W
Performance per dollar27.33
Released2024

Specifications

BrandZephyra
ModelZephyra FN-7847 Edge
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-7847 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20102446 (accessed 2026-10-22).