Hardware Spec Index

Brontix FN-4948 XT 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4948-XT · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index959 (Case Fans scale)
Category rank#12,884
Street price$29
Power4 W
Performance per dollar33.07
Released2020

Specifications

BrandBrontix
ModelBrontix FN-4948 XT
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4948 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/37521761 (accessed 2026-10-24).