Hardware Spec Index

Brontix FN-2803 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2803-PRIME · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index900 (Case Fans scale)
Category rank#16,282
Street price$29
Power2 W
Performance per dollar31.03
Released2025

Specifications

BrandBrontix
ModelBrontix FN-2803 Prime
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise36 dBA
BearingMagnetic levitation
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
Caldera FN-2345 SE 120mm PWM ARGB Case Fan946$29Compare
Corvane FN-7255 Core 120mm PWM ARGB Case Fan1,007$29Compare
Caldera FN-4340 Ultra 120mm PWM Case Fan (3-Pack)481$19Compare
Teralux FN-7488 Plus 120mm PWM ARGB Case Fan848$29Compare
Corvane FN-9830 Ultra 140mm PWM Case Fan238$9Compare
Corvane FN-7604 SE 120mm PWM Case Fan428$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-2803 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5701162 (accessed 2026-10-24).