Hardware Spec Index

Brontix FN-2839 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN2839-PRIME · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index247 (Case Fans scale)
Category rank#41,347
Street price$9
Power3 W
Performance per dollar27.44
Released2025

Specifications

BrandBrontix
ModelBrontix FN-2839 Prime
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-7644 Pro 140mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Brontix FN-4165 Max 140mm PWM Case Fan603$19Compare
Brontix FN-3481 Core 120mm PWM ARGB Case Fan (3-Pack)869$29Compare
Brontix FN-6597 Ti 140mm PWM ARGB Case Fan975$29Compare
Corvane FN-4261 Edge 140mm PWM Case Fan (3-Pack)312$9Compare
Brontix FN-8809 Ti 120mm PWM Case Fan690$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-2839 Prime 120mm PWM Case Fan”, https://vextor7.com/item/97053358 (accessed 2026-10-24).