Hardware Spec Index

Brontix FN-5951 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5951-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index294 (Case Fans scale)
Category rank#33,936
Street price$9
Power3 W
Performance per dollar32.67
Released2019

Specifications

BrandBrontix
ModelBrontix FN-5951 Pro
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1848 XT 140mm PWM Case Fan745$19Compare
Corvane FN-3300 SE 120mm PWM Case Fan472$19Compare
Zephyra FN-8120 SE 140mm PWM ARGB Case Fan1,069$39Compare
Zephyra FN-7923 SE 120mm PWM ARGB Case Fan759$29Compare
Teralux FN-7521 Plus 120mm PWM ARGB Case Fan1,264$49Compare
Brontix FN-4209 Prime 140mm PWM ARGB Case Fan954$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5951 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/734562 (accessed 2026-10-21).