Hardware Spec Index

Brontix FN-7745 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7745-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,301 (Case Fans scale)
Category rank#5,772
Street price$39
Power3 W
Performance per dollar33.36
Released2025

Specifications

BrandBrontix
ModelBrontix FN-7745 Prime
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-6393 Plus 120mm PWM ARGB Case Fan (3-Pack)830$29Compare
Corvane FN-1881 Max 140mm PWM Case Fan (3-Pack)487$19Compare
Corvane FN-2093 Ultra 140mm PWM ARGB Case Fan1,229$49Compare
Teralux FN-2982 Plus 140mm PWM Case Fan673$19Compare
Zephyra FN-4585 Max 140mm PWM Case Fan840$29Compare
Corvane FN-5905 Ultra 140mm PWM ARGB Case Fan1,206$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7745 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/10141471 (accessed 2026-10-19).