Hardware Spec Index

Brontix FN-2477 Ultra 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2477-ULTRA · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,096 (Case Fans scale)
Category rank#12,055
Street price$39
Power3 W
Performance per dollar28.10
Released2023

Specifications

BrandBrontix
ModelBrontix FN-2477 Ultra
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-5539 Prime 120mm PWM ARGB Case Fan1,314$49Compare
Zephyra FN-5527 Edge 140mm PWM Case Fan406$19Compare
Corvane FN-5664 Prime 120mm PWM Case Fan318$9Compare
Caldera FN-3091 Ti 140mm PWM Case Fan435$19Compare
Brontix FN-1305 Plus 120mm PWM Case Fan626$19Compare
Caldera FN-6115 Ti 120mm PWM Case Fan (3-Pack)288$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-2477 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/8371010 (accessed 2026-10-20).