Hardware Spec Index

Zephyra FN-3776 Ultra 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3776-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index955 (Case Fans scale)
Category rank#20,709
Street price$29
Power3 W
Performance per dollar32.93
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3776 Ultra
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise28 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-3776 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/72943106 (accessed 2026-10-20).