Synology DS923+ External HDD/SSD Specs

Key Specs

• Number of Bays: 4 x 2.5"/3.5", 2 x M.2 (2280)
• Inputs/Outputs: 2 x RJ45 Gigabit Ethernet, 2 x USB-A 3.0 / 3.1/3.2 Gen 1, 1 x eSATA
• Compatible Drive Interface: SATA III, NVMe
• RAID: RAID 0, 1, 10, 5, 6, JBOD, Synology Hybrid

Computing

• CPU: 2.6 to 3.1 GHz Dual-Core AMD Ryzen R1600
• Total Installed Memory: 4 GB ECC DDR4
• User-Replaceable Memory: 1 x 4 GB
• Total Memory Slots: 2 x SO-DIMM
• Maximum Memory Capacity: 32 GB

General

• Form Factor: Desktop
• Hot-Swap Support: Yes
• PCI Expansion: 1 x PCIe 3.0 x2
• Wake on LAN: Yes
• Link Aggregation and Failover Support: Yes

Networking

• Supported Protocols: AFP, CalDAV, FTP, HTTPS, L2TP, NFS, OpenVPN, PPTP, Rsync, SFTP, SMB, SNMP, SSH, SSL, TFTP, Telnet, WebDAV, iSCSI
• iSCSI LUN: 256
• iSCSI Target: 128
• Max Concurrent Connections: 1000
• Max Folders: 512
• Max Sync Tasks: 32
• Max Groups: 256
• Max User Accounts: 2048
• Max Volume Number: 64
• Max Cameras Supported: 40

Software

• Installed Operating System: Synology DSM
• Supported File Systems: Internal: BTRFS, EXT4; External: BTRFS, EXT3, EXT4, FAT32, HFS+, NTFS, exFAT
• OS Compatibility: Windows, macOS, Linux, Android, iOS

Security

• Encryption: AES-NI
• Security Features: Kensington Security Slot
• VPN Server Connections: 40

Electrical

• AC Input Power: 100 to 240 VAC, 50 / 60 Hz
• Power Source: AC Adapter
• Power Consumption: 35.51 W (Typical), 11.52 W (Standby)
• PSU Wattage: 1 x 100 W

Environmental

• Operating Temperature: 32 to 104°F / 0 to 40°C
• Operating Humidity: 8 to 80%
• Operating Altitude: 16,404' / 5000 m
• Storage Temperature: -5 to 140°F / -20 to 60°C
• Storage Humidity: 5 to 95%