Hardware Spec Index

Corvane FN-7857 Prime 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN7857-PRIME · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,169 (Case Fans scale)
Category rank#47,798
Street price$39
Power3 W
Performance per dollar29.97
Released2025

Specifications

BrandCorvane
ModelCorvane FN-7857 Prime
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise30 dBA
BearingRifle 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 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3138191 (accessed 2026-10-22).