Hardware Spec Index

Zephyra FN-6237 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN6237-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,224 (Case Fans scale)
Category rank#39,464
Street price$39
Power3 W
Performance per dollar31.38
Released2020

Specifications

BrandZephyra
ModelZephyra FN-6237 Ultra
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-6237 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/5925945 (accessed 2026-10-24).