Hardware Spec Index

Zephyra FN-1766 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN1766-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,249 (Case Fans scale)
Category rank#49,960
Street price$49
Power3 W
Performance per dollar25.49
Released2021

Specifications

BrandZephyra
ModelZephyra FN-1766 Prime
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1766 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2214993 (accessed 2026-10-23).