Hardware Spec Index

Brontix FN-7145 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN7145-PRIME · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index730 (Case Fans scale)
Category rank#18,818
Street price$19
Power4 W
Performance per dollar38.42
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7145 Prime
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-1647 Prime 140mm PWM ARGB Case Fan1,185$49Compare
Caldera FN-8985 XT 120mm PWM ARGB Case Fan1,257$49Compare
Caldera FN-1234 Edge 120mm PWM ARGB Case Fan906$29Compare
Corvane FN-9214 Core 120mm PWM ARGB Case Fan892$29Compare
Caldera FN-1064 Ultra 120mm PWM ARGB Case Fan825$19Compare
Caldera FN-4462 Edge 140mm PWM Case Fan (3-Pack)480$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7145 Prime 140mm PWM Case Fan”, https://vextor7.com/item/51454242 (accessed 2026-10-20).