Hardware Spec Index

Brontix FN-6853 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6853-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index508 (Case Fans scale)
Category rank#43,843
Street price$19
Power2 W
Performance per dollar26.74
Released2025

Specifications

BrandBrontix
ModelBrontix FN-6853 Prime
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-5048 XT 120mm PWM ARGB Case Fan1,400$49Compare
Teralux FN-2959 Prime 120mm PWM Case Fan308$9Compare
Zephyra FN-8577 XT 120mm PWM Case Fan566$19Compare
Brontix FN-1131 Edge 140mm PWM ARGB Case Fan859$29Compare
Brontix FN-9310 SE 140mm PWM ARGB Case Fan (3-Pack)1,264$49Compare
Brontix FN-4846 Plus 140mm PWM Case Fan390$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6853 Prime 120mm PWM Case Fan”, https://vextor7.com/item/16626640 (accessed 2026-10-21).