Hardware Spec Index

Brontix FN-4838 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4838-XT · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index813 (Case Fans scale)
Category rank#49,006
Street price$29
Power3 W
Performance per dollar28.03
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4838 XT
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4838 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/50831473 (accessed 2026-10-20).