Hardware Spec Index

Brontix FN-8311 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN8311-SE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index421 (Case Fans scale)
Category rank#5,575
Street price$19
Power4 W
Performance per dollar22.16
Released2023

Specifications

BrandBrontix
ModelBrontix FN-8311 SE
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 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
Caldera FN-4151 Edge 120mm PWM ARGB Case Fan1,209$39Compare
Caldera FN-2696 SE 120mm PWM ARGB Case Fan1,238$39Compare
Brontix FN-8051 Prime 120mm PWM ARGB Case Fan1,154$39Compare
Brontix FN-8730 Plus 140mm PWM ARGB Case Fan (3-Pack)1,266$49Compare
Caldera FN-7908 Pro 120mm PWM ARGB Case Fan (3-Pack)1,276$39Compare
Corvane FN-5618 Ultra 120mm PWM Case Fan256$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-8311 SE 140mm PWM Case Fan”, https://vextor7.com/item/2744043 (accessed 2026-10-26).