Hardware Spec Index

Zephyra FN-1831 Prime 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN1831-PRIME · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,140 (Case Fans scale)
Category rank#29,157
Street price$39
Power4 W
Performance per dollar29.23
Released2022

Specifications

BrandZephyra
ModelZephyra FN-1831 Prime
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-1831 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/301432 (accessed 2026-10-24).