Hardware Spec Index

Corvane FN-1838 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN1838-ULTRA · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index838 (Case Fans scale)
Category rank#7,934
Street price$19
Power2 W
Performance per dollar44.11
Released2026

Specifications

BrandCorvane
ModelCorvane FN-1838 Ultra
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise25 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-1838 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/868893 (accessed 2026-10-21).