Hardware Spec Index

Corvane FN-1851 Core 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN1851-CORE · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,236 (Case Fans scale)
Category rank#5,161
Street price$49
Power2 W
Performance per dollar25.22
Released2021

Specifications

BrandCorvane
ModelCorvane FN-1851 Core
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise32 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-1851 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5565207 (accessed 2026-10-26).