Use H2testw (Windows) or F3 (Linux/Mac) – they write real data and verify it.
If the test fails, the drive is fake.
With 800GB, backing up to the cloud is possible but slow. The most useful approach is hybrid: damos 800gb
Do not rely on RAID alone. RAID protects against drive failure, not accidental deletion, ransomware, or file system corruption. Interface examples:
Aquí tienes un paquete organizado de contenidos para llenar ~800 GB, agrupado por tipo y con ejemplos y tamaños estimados para cada ítem. Ajusté cifras para llegar al total aproximado. Controller types: