Hardware Spec Index

Zephyra FN-1770 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN1770-PRIME · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,373 (Case Fans scale)
Category rank#14,733
Street price$49
Power4 W
Performance per dollar28.02
Released2026

Specifications

BrandZephyra
ModelZephyra FN-1770 Prime
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 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-1770 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/44558482 (accessed 2026-10-23).