Hardware Spec Index

Brontix FN-4451 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4451-PRIME · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index456 (Case Fans scale)
Category rank#31,682
Street price$19
Power3 W
Performance per dollar24.00
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4451 Prime
Size120 × 120 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-8177 Max 120mm PWM Case Fan (3-Pack)658$19Compare
Caldera FN-7744 Ti 120mm PWM Case Fan (3-Pack)653$19Compare
Brontix FN-1601 SE 120mm PWM ARGB Case Fan (3-Pack)1,116$39Compare
Caldera FN-2463 Pro 140mm PWM ARGB Case Fan (3-Pack)876$29Compare
Corvane FN-9080 Ti 140mm PWM Case Fan743$29Compare
Teralux FN-7431 Edge 120mm PWM ARGB Case Fan871$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4451 Prime 120mm PWM Case Fan”, https://vextor7.com/item/19495754 (accessed 2026-10-24).