Hardware Spec Index

Corvane FN-4839 Ultra 120mm PWM Case Fan

Case Fans · Corvane · SKU FN4839-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index202 (Case Fans scale)
Category rank#27,270
Street price$9
Power4 W
Performance per dollar22.44
Released2021

Specifications

BrandCorvane
ModelCorvane FN-4839 Ultra
Size120 × 120 × 25 mm
Speed200–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4839 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/91493135 (accessed 2026-10-23).