Hardware Spec Index

Corvane FN-7857 Core 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN7857-CORE · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index968 (Case Fans scale)
Category rank#10,748
Street price$29
Power3 W
Performance per dollar33.38
Released2024

Specifications

BrandCorvane
ModelCorvane FN-7857 Core
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-7857 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5864061 (accessed 2026-10-23).