The TS-863U is a powerful network storage system powered by a high-performance processor. It provides 10GbE to optimize ROI, and doubles the encrypted file transfer performance with the AES-NI hardware-accelerated encryption engine. The TS-863U provides versatile all-in-one server functionalities as well as advanced features including Virtualization Station, which allows users to run VMs on the same device. The TS-863U is designed for small and medium-sized businesses looking for backup, restoration, private cloud, storage for virtualization and to future-proof their IT infrastructure for 10GbE networks.
The TS-873U supports 10GbE high-speed networks with dual-port 10GbE SFP+ PCIe network adapter, supporting lightning-fast data throughput for businesses that demand higher bandwidth for virtualization and fast backup and restoration for an ever-growing amount of data. It also boosts the productivity of media workflows by enabling on-the-fly high-resolution video editing without needing to transfer videos between the TS-873U and workstations.
High reliability design ensuring business continuity
The business-ready TS-873U is designed to provide 24/7 operations and services. The support for comprehensive RAID configurations and hot-swapping allow for replacing hard drives without service interruption. QNAP's advanced RAID recovery technology also helps if any healthy drives are accidentally removed from a degraded RAID volume. The system can be recovered by reinserting the wrongly-removed hard drives so the data can still be accessible. The TS-873U delivers high reliability and efficiency with quad LAN support for multiple port-trunking modes including fail-over support.
QNAP TS-873U - NAS server - 0 GB
Gigabit Ethernet / 10Gbps SFP+
Rack-mountable - 2U
Total Storage Capacity
Installed Devices / Modules Qty
0 (installed) / 8 (max)
48.2 cm x 53.4 cm x 8.9 cm
1 x AMD G-Series 2 GHz (Quad-Core)
RAID SATA 6Gb/s - RAID 0, 1, 5, 6, 10, 5 hot spare, 6 hot spare, 10 hot spare
Microsoft Active Directory (AD), Apple Bonjour Protocol, DHCP, DDNS, Microsoft CIFS, Network File System (NFS), FTP, FTPS, Server Message Block (SMB), Apple File Protocol (AFP), HTTP, HTTPS, Web-based Distributed Authoring and Versioning (WebDAV)
VPN support, trunking, LDAP support, wake on LAN (WOL), Syslog support, print server, IPv6 support, backup server, file sharing, event log, Trivial File Transfer Protocol (TFTP) support, iTunes server, Jumbo Frames support, DHCP server, FTP server, bandwidth control, IPv4 support, surveillance station, teaming support, DLNA Media Server, Apple Time Machine compatible, DHCP client, cloud backup, VPN Server, SFTP client
SSL, 256-bit AES
Expansion / Connectivity
8 (total) / 8 (free) x hot-swap - 2.5" / 3.5"
2 (total) / 1 (free) x SO-DIMM 204-pin , 1 (total) / 0 (free) x PCI Express 2.0
4 x Ethernet 1000Base-T - RJ-45 , 2 x USB 3.0 - Type A , 2 x USB 2.0 - Type A , 1 x Ethernet 10Gb - SFP+
2 x network cable
Built-in 2 cooling fans
Internal power supply
Max Supported Qty
AC 120/230 V (50/60 Hz)
Software / System Requirements
Storage Operating System
QNAP QTS 4.2
Min Operating Temperature
Max Operating Temperature
Humidity Range Operating
5 - 95%
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