Hardware Spec Index

Corvane FN-7857 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN7857-PRO · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index647 (Case Fans scale)
Category rank#28,025
Street price$19
Power3 W
Performance per dollar34.05
Released2024

Specifications

BrandCorvane
ModelCorvane FN-7857 Pro
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3987 Core 120mm PWM ARGB Case Fan (3-Pack)1,054$29Compare
Brontix FN-5159 Core 120mm PWM ARGB Case Fan (3-Pack)1,244$39Compare
Teralux FN-4716 Max 120mm PWM Case Fan644$19Compare
Zephyra FN-1368 XT 120mm PWM ARGB Case Fan1,185$49Compare
Zephyra FN-1110 Core 120mm PWM Case Fan568$19Compare
Zephyra FN-9432 Plus 120mm PWM ARGB Case Fan976$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-7857 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/41665161 (accessed 2026-10-24).