Hardware Spec Index

Zephyra FN-3976 Plus 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3976-PLUS · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,125 (Case Fans scale)
Category rank#40,893
Street price$39
Power3 W
Performance per dollar28.85
Released2020

Specifications

BrandZephyra
ModelZephyra FN-3976 Plus
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise23 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-3976 Plus 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6983353 (accessed 2026-10-20).