Hardware Spec Index

Brontix FN-6939 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6939-EDGE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index951 (Case Fans scale)
Category rank#21,162
Street price$29
Power4 W
Performance per dollar32.79
Released2022

Specifications

BrandBrontix
ModelBrontix FN-6939 Edge
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise26 dBA
BearingRifle 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-4656 Pro 120mm PWM Case Fan622$19Compare
Caldera FN-6169 XT 120mm PWM ARGB Case Fan1,058$29Compare
Teralux FN-5449 Max 120mm PWM Case Fan374$19Compare
Teralux FN-4949 Prime 120mm PWM Case Fan716$19Compare
Corvane FN-6673 Edge 120mm PWM Case Fan467$19Compare
Caldera FN-9342 Ti 140mm PWM ARGB Case Fan1,057$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6939 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8523609 (accessed 2026-10-23).