Hardware Spec Index

Brontix FN-7637 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7637-PRIME · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,226 (Case Fans scale)
Category rank#46,684
Street price$49
Power3 W
Performance per dollar25.02
Released2025

Specifications

BrandBrontix
ModelBrontix FN-7637 Prime
Size120 × 120 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7637 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/9224844 (accessed 2026-10-25).