Hardware Spec Index

Brontix FN-4877 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4877-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index956 (Case Fans scale)
Category rank#24,563
Street price$29
Power3 W
Performance per dollar32.97
Released2024

Specifications

BrandBrontix
ModelBrontix FN-4877 Pro
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
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
Teralux FN-1688 SE 120mm PWM ARGB Case Fan (3-Pack)790$29Compare
Teralux FN-8187 Pro 120mm PWM ARGB Case Fan999$39Compare
Corvane FN-3007 Pro 140mm PWM ARGB Case Fan (3-Pack)979$29Compare
Zephyra FN-6820 Core 120mm PWM Case Fan612$19Compare
Teralux FN-1686 XT 120mm PWM ARGB Case Fan954$29Compare
Zephyra FN-2147 Edge 120mm PWM Case Fan (3-Pack)721$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4877 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/93035519 (accessed 2026-10-22).