NAS QNAP TS-832PXU-4G:Do you want to optimize the way you store data? If so, you should consider this QNAP TS-832PXU-4G data storage. Its core is formed by an HDD and an SSD with a format of 2,5 and 3,5 . The term SSD stands for Solid State Drive - a drive without moving parts In contrast to the classic HDD, this external SSD is faster and more resistant to damage. It is especially popular with people who move around a lot because it is resistant to vibrations and bumps. A big advantage of a classic HDD is that it has a better ratio of cost to capacity. However, the customer must remember that this type of disc is sensitive to vibration and impact. Its good for home or office use, where one wont move it around much. Your data will be protected by RAID 0, RAID 1 (reflection), RAID 5, RAID 6 and RAID 10 (1+0) technology. QNAP TS-832PXU-4G Data Storage Key Features QNAP data storage type is SSD + HDD Capacity: 144000 GB QNAP data storage device dimensions are 482 × 89 × 534 mm RAID 0, RAID 1 (reflection), RAID 5, RAID 6 and RAID 10 (1+0)