Hardware Spec Index

Zephyra FN-4537 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4537-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index982 (Case Fans scale)
Category rank#19,589
Street price$29
Power2 W
Performance per dollar33.86
Released2021

Specifications

BrandZephyra
ModelZephyra FN-4537 Ultra
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise27 dBA
BearingMagnetic levitation
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/590628 (accessed 2026-10-21).