Hardware Spec Index

Zephyra FN-4537 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4537-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,091 (Case Fans scale)
Category rank#33,940
Street price$39
Power3 W
Performance per dollar27.97
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4537 Ultra
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Zephyra FN-4537 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/8250259 (accessed 2026-10-22).