Hardware Spec Index

Corvane FN-3870 Ultra 120mm PWM Case Fan

Case Fans · Corvane · SKU FN3870-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index427 (Case Fans scale)
Category rank#42,793
Street price$19
Power3 W
Performance per dollar22.47
Released2020

Specifications

BrandCorvane
ModelCorvane FN-3870 Ultra
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-8674 Pro 140mm PWM Case Fan683$19Compare
Caldera FN-8518 Pro 120mm PWM Case Fan436$19Compare
Brontix FN-9098 Core 140mm PWM ARGB Case Fan1,357$49Compare
Corvane FN-2136 Edge 120mm PWM ARGB Case Fan1,400$49Compare
Teralux FN-8202 Edge 120mm PWM Case Fan (3-Pack)742$19Compare
Brontix FN-9735 Edge 120mm PWM ARGB Case Fan1,325$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-3870 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/71661681 (accessed 2026-10-25).