Hardware Spec Index

Corvane FN-2834 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN2834-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,273 (Case Fans scale)
Category rank#30,966
Street price$49
Power4 W
Performance per dollar25.98
Released2021

Specifications

BrandCorvane
ModelCorvane FN-2834 Ultra
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-2834 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/303056 (accessed 2026-10-24).