Hardware Spec Index

Zephyra FN-4897 Edge 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4897-EDGE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index497 (Case Fans scale)
Category rank#31,508
Street price$19
Power4 W
Performance per dollar26.16
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4897 Edge
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4897 Edge 140mm PWM Case Fan”, https://vextor7.com/item/25005631 (accessed 2026-10-24).