Hardware Spec Index

Corvane FN-1857 Prime 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN1857-PRIME · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,298 (Case Fans scale)
Category rank#30,090
Street price$49
Power3 W
Performance per dollar26.49
Released2026

Specifications

BrandCorvane
ModelCorvane FN-1857 Prime
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1857 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/299195 (accessed 2026-10-20).