Hardware Spec Index

Zephyra FN-1747 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN1747-PRIME · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,295 (Case Fans scale)
Category rank#31,897
Street price$49
Power3 W
Performance per dollar26.43
Released2019

Specifications

BrandZephyra
ModelZephyra FN-1747 Prime
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1747 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/689301 (accessed 2026-10-21).