Hardware Spec Index

Corvane FN-3878 Prime 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN3878-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index952 (Case Fans scale)
Category rank#41,835
Street price$29
Power3 W
Performance per dollar32.83
Released2021

Specifications

BrandCorvane
ModelCorvane FN-3878 Prime
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise25 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-3637 Plus 120mm PWM ARGB Case Fan877$29Compare
Brontix FN-2424 Edge 120mm PWM ARGB Case Fan (3-Pack)1,147$39Compare
Teralux FN-1283 Ultra 140mm PWM Case Fan223$9Compare
Corvane FN-9927 Edge 120mm PWM Case Fan627$19Compare
Brontix FN-6118 SE 140mm PWM Case Fan743$19Compare
Caldera FN-7447 Plus 120mm PWM Case Fan (3-Pack)574$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-3878 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4525968 (accessed 2026-10-23).