Brand Name & Model: Adata-AD4U2400J4G17-S. Tech info: Group: DDR-4, Capacity: 4 GB, Bus Speed: 2600 MHz. Features: 01. Operating voltage decreases from 1.5V to 1.2V. 02. Experience incredible speeds up to 3200MHz. 03. Benefit from Thermal Conductive Technology for superior heat dissipation. 04. Enjoy high-quality 10-layer gold-plated (GP) black PCB for superior stability. 06. Supports Intel® XMP 2.0 (Extreme Memory Profile).