10.26165/JUELICH-DATA/BO2NPG Schnieders, Kristofferhttps://orcid.org/0000-0003-2808-4448(Forschungszentrum Jülich)Stasner, Pascalhttps://orcid.org/0000-0002-3476-3466(RWTH Aachen University)Bai, Peixuanhttps://orcid.org/0009-0007-7202-7367(Forschungszentrum Jülich)Wouters, Dirkhttps://orcid.org/0000-0002-6766-8553(RWTH Aachen University)Wiefels, Stefanhttps://orcid.org/0000-0003-2820-9677(Forschungszentrum Jülich) Jülich DATA 2025 This dataset contains raw and processed read noise measurements from thermally oxidized TaOx-based VCM devices, supporting the analysis presented in the associated APL publication. The raw data includes 1 s current readout traces recorded after resistive switching. The evaluation folder provides Python scripts used for data analysis and a pickled DataFrame with derived parameters. Schnieders, Kristoffer(Forschungszentrum Jülich)Wiefels, Stefan(Forschungszentrum Jülich)