NAS - external storage for 1× 2,5" and 3,5" HDD 1024 MB DDR4 (max 64 GB ), 3 × USB 3.2 Gen 1 (USB 3.0), 1 × LAN, 1 × eSATA, desktop Do you want to optimize the way you store information on your computer? If so, you might want to consider this QNAP TS-131K data storage. The heart of this data storage is an HDD with a format of 2,5" and 3,5" . One big advantage of a classic HDD is that it has a good ratio of cost to capacity. However, the customer must remember that this type of disc is prone to damage from vibration and impact. It's good for home or office use, where one won't need to move it around. QNAP TS-131K Data Storage Key Features QNAP data storage type is HDD Storage capacity of 0,016 GB QNAP data storage device dimensions: 73 × 161 × 219 mm