Hardware Spec Index

Zephyra FN-3950 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3950-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index805 (Case Fans scale)
Category rank#14,447
Street price$19
Power4 W
Performance per dollar42.37
Released2025

Specifications

BrandZephyra
ModelZephyra FN-3950 Prime
Size120 × 120 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3950 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20122239 (accessed 2026-10-19).