Hardware Spec Index

Zephyra FN-3951 Core 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3951-CORE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,012 (Case Fans scale)
Category rank#25,409
Street price$29
Power3 W
Performance per dollar34.90
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3951 Core
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 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-3951 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/17909 (accessed 2026-10-19).