Hardware Spec Index

Zephyra FN-3896 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN3896-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index294 (Case Fans scale)
Category rank#18,051
Street price$9
Power4 W
Performance per dollar32.67
Released2022

Specifications

BrandZephyra
ModelZephyra FN-3896 Ultra
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-3896 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7203419 (accessed 2026-10-21).