Network Storage Synology RS822+, For 4 disks, Up to 108TB, 2 GB DDR4, Gigabit, USB3.2 Gen 1

CPU: AMD Ryzen V1500B, 4-core 2.2 GHz
RAM: 2 GB DDR4
Max. supported memory: 32GB (16GB x 2)
Memory form factor: SO-DIMM
Supported devices: 4
Maximum number of expansion module device bays: 8 (RX418 x 1)
Compatible devices: 3.5" SATA HDD
2.5" SATA SSD
RJ-45 1GbE LAN port: 4
USB 3.2 Gen 1 port: 2
eSATA port: 1
PCI Express x8 (Gen 3.x) slots: 1
File systems: BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4
Dimensions: 44 x 480 x 492.6 mm
Number of fans: 3 (40 x 40 mm)
Network protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, and VPN (PPTP, OpenVPN, L2TP)
RAID: 0, 1, 5, 6, 10, JBOD