Hardware Spec Index

Brontix FN-3450 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3450-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index199 (Case Fans scale)
Category rank#23,959
Street price$9
Power4 W
Performance per dollar22.11
Released2021

Specifications

BrandBrontix
ModelBrontix FN-3450 Prime
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-6248 Pro 120mm PWM Case Fan (3-Pack)576$19Compare
Zephyra FN-4182 Plus 120mm PWM Case Fan730$19Compare
Brontix FN-3636 Ultra 120mm PWM ARGB Case Fan1,248$49Compare
Corvane FN-1271 Plus 140mm PWM Case Fan759$19Compare
Caldera FN-4431 Edge 120mm PWM ARGB Case Fan (3-Pack)1,290$49Compare
Zephyra FN-1978 Plus 120mm PWM Case Fan (3-Pack)379$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3450 Prime 140mm PWM Case Fan”, https://vextor7.com/item/80437894 (accessed 2026-10-22).