Hardware Spec Index

Zephyra FN-4917 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4917-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,250 (Case Fans scale)
Category rank#2,824
Street price$49
Power3 W
Performance per dollar25.51
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4917 Prime
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4917 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/9687481 (accessed 2026-10-19).