Hardware Spec Index

Brontix FN-2745 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2745-PRO · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index943 (Case Fans scale)
Category rank#49,626
Street price$29
Power3 W
Performance per dollar32.52
Released2019

Specifications

BrandBrontix
ModelBrontix FN-2745 Pro
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise29 dBA
BearingMagnetic levitation
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
Teralux FN-4970 SE 140mm PWM ARGB Case Fan (3-Pack)1,079$39Compare
Caldera FN-7637 SE 140mm PWM Case Fan272$9Compare
Brontix FN-5406 Ti 120mm PWM Case Fan (3-Pack)555$19Compare
Caldera FN-3261 Max 120mm PWM ARGB Case Fan949$29Compare
Teralux FN-2422 Plus 120mm PWM Case Fan (3-Pack)411$19Compare
Brontix FN-1905 Ultra 120mm PWM ARGB Case Fan (3-Pack)872$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-2745 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/51310016 (accessed 2026-10-26).