Hardware Spec Index

Zephyra FN-3872 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN3872-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,233 (Case Fans scale)
Category rank#17,641
Street price$39
Power3 W
Performance per dollar31.62
Released2024

Specifications

BrandZephyra
ModelZephyra FN-3872 Ultra
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise35 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-3872 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/151968 (accessed 2026-10-19).