Hardware Spec Index

Zephyra FN-3975 SE 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3975-SE · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index879 (Case Fans scale)
Category rank#33,331
Street price$29
Power3 W
Performance per dollar30.31
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3975 SE
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3975 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/1721978 (accessed 2026-10-18).