Hardware Spec Index

Brontix FN-4750 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4750-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index976 (Case Fans scale)
Category rank#37,111
Street price$29
Power3 W
Performance per dollar33.66
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4750 Prime
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-5314 Plus 120mm PWM ARGB Case Fan (3-Pack)1,049$39Compare
Caldera FN-9712 Ti 120mm PWM ARGB Case Fan (3-Pack)1,059$39Compare
Caldera FN-5877 Pro 120mm PWM ARGB Case Fan1,318$49Compare
Caldera FN-3303 Edge 120mm PWM Case Fan (3-Pack)401$9Compare
Zephyra FN-1885 Ultra 140mm PWM Case Fan (3-Pack)456$19Compare
Brontix FN-7228 SE 120mm PWM Case Fan569$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4750 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8725972 (accessed 2026-10-21).