Hardware Spec Index

Zephyra FN-3979 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3979-XT · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index969 (Case Fans scale)
Category rank#3,062
Street price$29
Power3 W
Performance per dollar33.41
Released2025

Specifications

BrandZephyra
ModelZephyra FN-3979 XT
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3979 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/1832216 (accessed 2026-10-23).