Hardware Spec Index

Corvane FN-6857 Pro 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN6857-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,123 (Case Fans scale)
Category rank#20,207
Street price$39
Power2 W
Performance per dollar28.79
Released2020

Specifications

BrandCorvane
ModelCorvane FN-6857 Pro
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-7653 Core 140mm PWM ARGB Case Fan1,316$39Compare
Zephyra FN-1541 Prime 120mm PWM Case Fan (3-Pack)767$29Compare
Brontix FN-6251 Pro 120mm PWM Case Fan (3-Pack)350$9Compare
Corvane FN-8620 Core 140mm PWM ARGB Case Fan795$29Compare
Zephyra FN-6027 Prime 120mm PWM ARGB Case Fan841$29Compare
Corvane FN-3629 XT 140mm PWM ARGB Case Fan1,396$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-6857 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5939639 (accessed 2026-10-26).