Apple Stromkabelverlä Austausch Reparatur NVMe SSD original Apple original Apple neue original Reinigung Lautsprecher Apple externes OWC 2TB Aura OWC 500 GB Aura 500GB SSD 2TB SSD Apple Duckhead neue original OWC Express 1M2 Innenreinigung 1TB SSD Upgrade original Apple 128 GB SSD NVMe SSD Lüfter iMac 27 APPLE AirPods 240 GB SSD original Apple NuPower 60 Wh 4 TB SSD original Apple