Hardware Spec Index

Corvane FN-4858 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4858-PLUS · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index662 (Case Fans scale)
Category rank#25,456
Street price$19
Power3 W
Performance per dollar34.84
Released2025

Specifications

BrandCorvane
ModelCorvane FN-4858 Plus
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4858 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3288585 (accessed 2026-10-25).