Silver iMac, with original box, and a refined design. - Model: iMac 21.5 inch - Processor: 3.2GHz Core i3 - Storage: 1TB - Memory: RAM 8GB - OS: macOS Sequoia 15.5 - Model: A1311 Optical drive operation confirmed. - Color: Silver MacOS Sequoia installed via OCLP (Open Core Legacy Patcher). Can be updated to the latest MacOS version, Tahoe 26, announced in September. Please update at your own risk. In that case, we recommend increasing the RAM (20GB or more). Includes a Mac OS Sequoia offline installer (HDD 2.5 500GB) Use it in case of emergency! Bootable installer For those who find it troublesome or difficult to create. [Main Uses] ・New installation ・Upgrade ・Initialization ・Emergency recovery, etc. Accessories include only the power cord. Will be carefully packaged in the original box and shipped. Due to the weight and packaging, returns are not accepted. Thank you for viewing. - Model: iMac - Color: Silver - Accessories: Original box, power cord Thank you for viewing.