I performed a clean install of macOS Big Sur for this listing. CTO Model 【High-Performance Processor】 Equipped with a 2.4→2.6 GHz Dual-Core Intel Core i5, enabling smooth multitasking. 【Sufficient Memory】 With 4→8 GB of DDR3 memory, you can comfortably run multiple applications simultaneously. 【Large Capacity Storage】 CTO 128→256GB flash storage allows for worry-free data storage and application installation. There is 229.96 GB of available storage, providing ample space. 【Battery Cycle Count】 Around 108 cycles, allowing for long battery life. - Model: MacBook Pro (Retina, 13-inch, Late 2013) - Processor: 2.6 GHz Dual-Core Intel Core i5 [CTO] - Memory: 8 GB DDR3 - Graphics: Intel Iris 1536 MB - Storage: 251 GB Flash Storage - Available Storage: 229.96 GB Thank you for viewing. Series: Macbook Pro Display Size: 13 inches Pro/Model Name: Late 2013 Finish: Silver Original box is not included. The outer vinyl of the charging cable has deteriorated over time and is torn, and has been reinforced with tape. The MacBook Pro itself is clean with no screen peeling or cracks. Although it is used, it is very clean for its age. Returns are not accepted to prevent replacement.