Hardware Spec Index

Brontix FN-4975 Plus 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4975-PLUS · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,380 (Case Fans scale)
Category rank#20,480
Street price$49
Power3 W
Performance per dollar28.16
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4975 Plus
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise27 dBA
BearingMagnetic levitation
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
Caldera FN-1997 Ultra 120mm PWM Case Fan281$9Compare
Zephyra FN-6985 Max 120mm PWM ARGB Case Fan (3-Pack)824$29Compare
Brontix FN-9402 XT 120mm PWM Case Fan (3-Pack)522$19Compare
Brontix FN-7338 Ultra 120mm PWM Case Fan (3-Pack)379$19Compare
Teralux FN-9780 Plus 120mm PWM Case Fan719$19Compare
Caldera FN-4446 SE 140mm PWM ARGB Case Fan988$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4975 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6399448 (accessed 2026-10-21).