Hardware Spec Index

Brontix FN-5188 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5188-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,073 (Case Fans scale)
Category rank#13,491
Street price$39
Power3 W
Performance per dollar27.51
Released2019

Specifications

BrandBrontix
ModelBrontix FN-5188 Prime
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise25 dBA
BearingFluid dynamic 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
Brontix FN-9071 Core 120mm PWM Case Fan313$9Compare
Zephyra FN-3559 Core 120mm PWM ARGB Case Fan (3-Pack)1,026$39Compare
Zephyra FN-6000 Max 120mm PWM Case Fan (3-Pack)573$19Compare
Zephyra FN-1374 Core 140mm PWM Case Fan (3-Pack)309$9Compare
Teralux FN-7631 Core 120mm PWM Case Fan569$19Compare
Caldera FN-4158 Edge 120mm PWM Case Fan821$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5188 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/76528678 (accessed 2026-10-25).