Hardware Spec Index

Brontix FN-5311 Plus 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5311-PLUS · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index935 (Case Fans scale)
Category rank#49,006
Street price$29
Power3 W
Performance per dollar32.24
Released2020

Specifications

BrandBrontix
ModelBrontix FN-5311 Plus
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-8989 Edge 120mm PWM ARGB Case Fan (3-Pack)991$29Compare
Caldera FN-1967 Prime 140mm PWM ARGB Case Fan1,086$39Compare
Corvane FN-2343 XT 120mm PWM Case Fan282$9Compare
Teralux FN-8406 XT 120mm PWM ARGB Case Fan940$29Compare
Brontix FN-5825 Core 120mm PWM ARGB Case Fan1,084$39Compare
Teralux FN-8638 Max 120mm PWM ARGB Case Fan (3-Pack)1,351$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5311 Plus 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/94511231 (accessed 2026-10-25).