Hardware Spec Index

Zephyra FN-3956 Core 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3956-CORE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,336 (Case Fans scale)
Category rank#49,800
Street price$49
Power3 W
Performance per dollar27.27
Released2021

Specifications

BrandZephyra
ModelZephyra FN-3956 Core
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3956 Core 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/554533 (accessed 2026-10-20).