| Depth | 20.9" |
| Weight | 33.3 lbs |
| Package weight | 47.2 lbs |
| LED indicators | LAN, Status |
| Security algorithms | 256-bit AES, FIPS 140-2, HTTPS, SNMP, SSH, SSL/TLS |
| Supported network protocols | IPv4, IPv6, MB2/SMB3, NFS v3/NFS v4, FTP, FTPS, TFTP, HTTP, HTTPS, SSH, iSCSI, SNMP, SMTP, SMSC |
| Power supply unit (PSU) capacity | 450 W |
| Number of storage drives supported | 18 |
| Processor model | D-1531 |
| PCI Express slots version | 2.0, 3.0 |
| Processor code | SR2DG |
| Operating system installed | QNAP Enterprise System |
| Processor ARK ID | 91203 |
| Supported file systems | FAT32, HFS+, NTFS, ZFS, ext3, ext4 |
| Browser supported | Internet Explorer 10, Mozilla Firefox 8, Safari 4, Google Chrome |
| Operating system version | 1.1 |
| Software support | Qfinder Pro, myQNAPcloud Connect, Qsync, QNAP NetBak Replicator, vSphere, Q’center Virtual Appliance, QNAP Snapshot Agent |