Hardware Spec Index

Corvane FN-6834 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN6834-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,080 (Case Fans scale)
Category rank#36,948
Street price$39
Power3 W
Performance per dollar27.69
Released2023

Specifications

BrandCorvane
ModelCorvane FN-6834 Ultra
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-2303 Max 120mm PWM ARGB Case Fan (3-Pack)1,174$39Compare
Zephyra FN-8837 Plus 140mm PWM ARGB Case Fan899$29Compare
Corvane FN-1956 Ti 120mm PWM Case Fan552$19Compare
Zephyra FN-6337 XT 140mm PWM Case Fan506$19Compare
Teralux FN-9871 Prime 120mm PWM ARGB Case Fan1,316$49Compare
Teralux FN-2458 Ti 120mm PWM Case Fan665$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-6834 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21360641 (accessed 2026-10-21).