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