NAS - external storage for 4× 2,5" and 3,5" HDD 1024 MB DDR3 (max 1 GB ), 3 × USB 3.2 Gen 1 (USB 3.0), 2 × LAN, desktop Households quickly can amount hundreds of GB of data in a short amount of time. Consider buying a network-attached storage server. You may be planning on saving photos, videos and other multimedia files. The best solution is to safely store it all on a QNAP storage disk. The QNAP TS-431K can connect to 4 × of HDDs. This NAS storage system is an affordable way to save data thanks to the low-cost pricetag and low consumption of 26,57 W. QNAP TS-431K Storage Key Features NAS HDD storage 26,57 W power consumption and 11,928 W stand-by consumption