Hardware Spec Index

Zephyra FN-4850 Ultra 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4850-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index815 (Case Fans scale)
Category rank#45,845
Street price$29
Power3 W
Performance per dollar28.10
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4850 Ultra
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise32 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-4850 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/20166241 (accessed 2026-10-19).