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