Product Description

QNAP TS-873-4G - NAS server

Device Type

NAS server

Host Connectivity

Gigabit Ethernet

Installed Devices / Modules Qty

0 (installed) / 8 (max)

Dimensions (WxDxH)

32.93 cm x 27.96 cm x 18.82 cm

Weight

6.59 kg ()

Processor

1 x AMD R-series Embedded RX-421ND 2.1 GHz (Quad-Core)

Storage Controller

RAID SATA 6Gb/s RAID RAID 0, 1, 5, 6, 10, JBOD, 5 hot spare, 6 hot spare, 10 hot spare

Networking

10Mb LAN, 100Mb LAN, 1GbE

RAM

4 GB

Power

AC 120/230 V (50/60 Hz)

Storage Operating System

QNAP QTS 4.3.4

System Requirements

UNIX, Linux, Microsoft Windows Server 2003, Microsoft Windows Server 2008 R2, Apple MacOS X 10.7 or later, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Microsoft Windows 7 / 8 / 10

General

Device Type

NAS server

Host Connectivity

Gigabit Ethernet

Total Storage Capacity

0 GB

Installed Devices / Modules Qty

0 (installed) / 8 (max)

Width

32.93 cm

Depth

27.96 cm

Height

18.82 cm

Weight

6.59 kg ()

Processor / Memory

Processors Installed

1 x AMD R-series Embedded RX-421ND 2.1 GHz

Number of Cores

Quad-Core

Max Supported Qty

1

Max Turbo Speed

3.4 GHz

RAM

4 GB (installed) / 64 GB (supported) - DDR4

Flash Memory Installed

512 MB

Storage Controller

Type

RAID

Interface Type

SATA 6Gb/s

RAID Level

RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, JBOD, RAID 5 hot spare, RAID 6 hot spare, RAID 10 hot spare

Networking

Data Link Protocol

10Mb LAN, 100Mb LAN, 1GbE

Network / Transport Protocol

TCP/IP, PPTP, L2TP, IPSec, SMTP, FTP, DHCP, DDNS

Remote Management Protocol

SNMP 2, Telnet, SNMP 3, HTTP, HTTPS, TFTP, SSH

Network Services Compatibility

Microsoft Active Directory (AD), DHCP, DDNS, Microsoft CIFS, FTP, Server Message Block (SMB), Apple File Protocol (AFP), HTTP, HTTPS, Web-based Distributed Authoring and Versioning (WebDAV)

Features

NAT support, trunking, LDAP support, wake on LAN (WOL), Syslog support, E-mail alert, print server, IPv6 support, Spanning Tree Protocol (STP) support, download client, file sharing, Trivial File Transfer Protocol (TFTP) support, SSH support, iTunes server, Jumbo Frames support, DHCP server, FTP server, SMS alert, BitTorrent Client, UPnP Media Server, bandwidth control, IPv4 support, surveillance station, teaming support, DLNA Media Server, Apple Time Machine compatible, DHCP client, e-mail notification, cloud backup, VPN Server, Virtual Switch Bonding (VSB), Apple AirPlay, event notification, push notification, Chromecast support, file station

Encryption Algorithm

SSL, TLS, FIPS 140-2, 256-bit AES, AES-NI

Compliant Standards

UPnP

Expansion / Connectivity

Expansion Bays

8 (total) / 8 (free) x hot-swap - 2.5" / 3.5"

Expansion Slots

4 (total) / 2 (free) x DIMM 288-pin , 2 (total) / 2 (free) x M.2 , 2 (total) / 2 (free) x PCI Express 3.0 x4

Interfaces

4 x Ethernet 1000Base-T - RJ-45 , 4 x USB 3.0 - Type A

Miscellaneous

Cables Included

2 x network cable

Features

Security lock slot (cable lock sold separately), wake on LAN, built-in 2 cooling fans

Security Slot Type

Kensington security slot

Power

Power Device

Internal power supply

Installed Qty

1

Max Supported Qty

1

Voltage Required

AC 120/230 V (50/60 Hz)

Power Provided

250 Watt

Software / System Requirements

Storage Operating System

QNAP QTS 4.3.4

OS Required

UNIX, Linux, Microsoft Windows Server 2003, Microsoft Windows Server 2008 R2, Apple MacOS X 10.7 or later, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Microsoft Windows 7 / 8 / 10

Environmental Parameters

Min Operating Temperature

0 °C

Max Operating Temperature

40 °C

Humidity Range Operating

5 - 95% (non-condensing)

Sound Emission

23.4 dBA