OWC Express 1M2 Innenreinigung original Apple original Apple 250 GB SSD original Apple AC Power Cord Apple Duckhead original Apple OWC 1TB Aura Sensor Hard Screw 2 mm x 2TB SSD Apple externes Apple 1TB SSD Upgrade 4 TB SSD Lautsprecher NVMe SSD NuPower 60 Wh neue original Reparatur 240 GB SSD neue original Stromkabelverlä 500GB SSD original Apple Austausch Reinigung original Apple