OptiPlex 7000 Mini Tower BTO Configuration- 260 W internal power supply unit (PSU), 85%-i7-12700 (12 Cores/25MB/20T/2.1GHz to 4.9GHz/65W) Efficient , 80 Plus Bronze- Trusted Platform Module (Discrete TPM Enabled) - Acceleration i7-12700 (12 Cores/25MB/20T/2.1GHz to 4.9GHz/65W); supports Win11/Win11-EPEAT 2018 Registered (Silver)-ENERGY STAR Qualified-DVD+/-RW Bezel-8GB (1X8GB) DDR5 Non-ECC Memory-No Media Card ReaderM.2 2230 512GB PCIe NVMe Class 35 Solid State Drive (EM) -No Additional Hard DriveM.2 22x30 Thermal Pad8x DVD+/-RW 9.5mm Slimline Optical Disk Drive-European Power Cord-ProSupport and Next Business Day Onsite Service Initial (Emerging only), 12 Month(s)-ProSupport and Next Business Day Onsite Service Extension (Emerging only), 24 Month(s)M