Hardware Spec Index

Zephyra FN-7770 Prime 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN7770-PRIME · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,367 (Case Fans scale)
Category rank#44,086
Street price$49
Power4 W
Performance per dollar27.90
Released2025

Specifications

BrandZephyra
ModelZephyra FN-7770 Prime
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise35 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-7770 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/270924 (accessed 2026-10-23).