This product is either discontinued or we cannot get that from suppliers.
Bays 4 x 2.5"/3.5", 48 TB, 2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1 (5 Gb/s)); 2 x RJ45 (Gigabit Ethernet), Realtek RTD1296 Quad-Core, 1.4 GHz, 2 GB DDR4, O/S Windows 7;Windows 8.1;Windows 10;macOS 10.11 or Later, EXT3, EXT4, FAT, HFS+, NTFS, EXT4, AC Adapter, 100 to 240 VAC, 50 / 60 Hz.
The DiskStation DS418 4-Bay NAS Enclosure from Synology allows users to share and synchronize files across multiple devices and public cloud storage services from virtually anywhere, while also helping to boost work productivity enhance team collaboration.