Hardware Spec Index

Brontix FN-2977 Core 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2977-CORE · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index1,141 (Case Fans scale)
Category rank#3,669
Street price$39
Power3 W
Performance per dollar29.26
Released2023

Specifications

BrandBrontix
ModelBrontix FN-2977 Core
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2977 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/157396 (accessed 2026-10-18).