macOS Big Sur Version 11.7.10 MacBook Pro (Retina, 15-inch, Mid 2014) Processor 2.5 GHz Quad-Core Intel Core i7 Memory 16 GB 1600 MHz DDR3 Startup Disk Macintosh HD - Data - Data Graphics Intel Iris Pro 1536 MB Serial Number C02PF0K7G3QD System Report... Software Update... With original charger نظيف مع الشاحن الأصلي