Hardware Spec Index

Brontix FN-7931 SE 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7931-SE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,332 (Case Fans scale)
Category rank#45,649
Street price$49
Power4 W
Performance per dollar27.18
Released2019

Specifications

BrandBrontix
ModelBrontix FN-7931 SE
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-3852 Pro 120mm PWM ARGB Case Fan (3-Pack)1,181$39Compare
Caldera FN-7345 Ultra 120mm PWM ARGB Case Fan1,323$49Compare
Teralux FN-5527 Max 140mm PWM ARGB Case Fan (3-Pack)1,333$49Compare
Zephyra FN-5398 Pro 120mm PWM ARGB Case Fan (3-Pack)841$29Compare
Brontix FN-9119 Ti 120mm PWM ARGB Case Fan1,302$49Compare
Brontix FN-7166 SE 120mm PWM ARGB Case Fan (3-Pack)1,342$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7931 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/76523475 (accessed 2026-10-25).