Hardware Spec Index

Zephyra FN-3766 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3766-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index675 (Case Fans scale)
Category rank#34,922
Street price$19
Power4 W
Performance per dollar35.53
Released2026

Specifications

BrandZephyra
ModelZephyra FN-3766 Prime
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3766 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21580755 (accessed 2026-10-21).