Hardware Spec Index

Brontix FN-5314 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN5314-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index596 (Case Fans scale)
Category rank#7,100
Street price$19
Power4 W
Performance per dollar31.37
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5314 Prime
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-9516 Max 140mm PWM Case Fan (3-Pack)701$19Compare
Brontix FN-7323 Max 120mm PWM ARGB Case Fan (3-Pack)1,028$39Compare
Caldera FN-7878 Max 120mm PWM ARGB Case Fan1,082$39Compare
Caldera FN-1785 Max 120mm PWM ARGB Case Fan (3-Pack)1,051$39Compare
Teralux FN-3793 Ultra 140mm PWM Case Fan497$19Compare
Teralux FN-9614 Ti 140mm PWM Case Fan582$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5314 Prime 140mm PWM Case Fan”, https://vextor7.com/item/96433338 (accessed 2026-10-25).