Hardware Spec Index

Brontix FN-4956 SE 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4956-SE · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index900 (Case Fans scale)
Category rank#4,520
Street price$29
Power4 W
Performance per dollar31.03
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4956 SE
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4956 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2264591 (accessed 2026-10-18).