NAS QNAP TS-453DU-4G:Do you want to store data in a more organized way? If so, you ought to consider the QNAP TS-453DU-4G data storage. The heart of the storage device is an HDD with a format of 3,5. One big advantage of a classic HDD is that it has great capacity for the cost. However, the customer must remember that this type of disc is prone to damage from vibration and impact. Its good for home or office use, where one doesnt need move it around. The 3.5 format is designed for those who need more storage, but dont plan on travelling with it. They are perfect for offices and studies. Itll need external power to run. The data is protected with RAID 0, RAID 1 (reflection), RAID 5, RAID 6, RAID 10 (1+0) and JBOD technology. QNAP TS-453DU-4G Data Storage Key Features QNAP data storage type is HDD Requires external power supply QNAP data storage device dimensions: 482,6 × 43,4 × 483,9 mm RAID 0, RAID 1 (reflection), RAID 5, RAID 6, RAID 10 (1+0) and JBOD