Hardware Spec Index

Corvane FN-3933 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN3933-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,218 (Case Fans scale)
Category rank#13,160
Street price$49
Power3 W
Performance per dollar24.86
Released2023

Specifications

BrandCorvane
ModelCorvane FN-3933 Ultra
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise32 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-5629 Ti 120mm PWM Case Fan (3-Pack)628$19Compare
Corvane FN-8070 Ti 120mm PWM Case Fan411$19Compare
Caldera FN-5602 XT 140mm PWM Case Fan265$9Compare
Teralux FN-8682 Plus 120mm PWM Case Fan (3-Pack)497$19Compare
Teralux FN-7923 Ti 120mm PWM Case Fan (3-Pack)524$19Compare
Teralux FN-2980 SE 140mm PWM ARGB Case Fan (3-Pack)1,142$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-3933 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/13316355 (accessed 2026-10-23).