Hardware Spec Index

Brontix FN-1849 Prime 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1849-PRIME · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index936 (Case Fans scale)
Category rank#44,244
Street price$39
Power3 W
Performance per dollar24.00
Released2024

Specifications

BrandBrontix
ModelBrontix FN-1849 Prime
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-5783 Prime 140mm PWM ARGB Case Fan1,176$49Compare
Caldera FN-4409 Core 140mm PWM ARGB Case Fan1,223$39Compare
Zephyra FN-6957 Plus 120mm PWM ARGB Case Fan1,325$49Compare
Teralux FN-9584 Max 120mm PWM Case Fan576$19Compare
Caldera FN-9801 SE 120mm PWM Case Fan304$9Compare
Zephyra FN-7103 Edge 120mm PWM Case Fan (3-Pack)524$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1849 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/304203 (accessed 2026-10-19).