Hardware Spec Index

Brontix FN-9776 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9776-EDGE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index623 (Case Fans scale)
Category rank#28,173
Street price$19
Power4 W
Performance per dollar32.79
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9776 Edge
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-8235 Ultra 120mm PWM Case Fan409$9Compare
Brontix FN-4283 Ti 120mm PWM Case Fan (3-Pack)359$9Compare
Brontix FN-8558 Pro 140mm PWM ARGB Case Fan (3-Pack)859$29Compare
Teralux FN-1950 Ultra 120mm PWM Case Fan709$19Compare
Corvane FN-1644 Max 120mm PWM ARGB Case Fan1,036$39Compare
Brontix FN-6903 SE 120mm PWM ARGB Case Fan1,339$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9776 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8929916 (accessed 2026-10-21).