Hardware Spec Index

Corvane FN-7857 Edge 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN7857-EDGE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,292 (Case Fans scale)
Category rank#2,584
Street price$49
Power3 W
Performance per dollar26.37
Released2025

Specifications

BrandCorvane
ModelCorvane FN-7857 Edge
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-7857 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/15399266 (accessed 2026-10-26).