NAS QNAP TVS-873E-4G, max. 8x disk, LAN 4x, SFF, 24mj

Processor - Processor: RX-421BD - Processor family: AMD R - Processor clock frequency: 2,1 GHz - Number of CPU cores: 4 - Prozessorbetriebsmodi: 64-Bit - Processor boost clocking: 3,4 GHz Storage - Flash memory: 512 MB - RAM type: DDR4 - RAM capacity: 4 GB - Maximum supported RAM: 64 GB - Memory slots: 4 x SODIMM DDR4 Network - Built-in Ethernet port: Yes - Ethernet LAN data transfer rates: 1000 Mbit/s - WIRELESS INTERNET ACCESS: No - DHCP client: Yes - DHCP server: Yes - Jumbo frames support: Yes - ISCSI support: Yes - Wake-on-LAN ready: Yes - Dynamic DNS (DDNS): Yes Connections and interfaces - Number of Ethernet LAN ports (RJ-45): 4 - USB port: Yes - Number of USB 3.0 (3.1 Gen 1) Type-A ports: 4 - Number of HDMI connections: 2 - HDMI version: 1.4b - PCI Express x4 (Gen 3.x) ports: 2 - 3.5mm (1/8-inch) out: Yes - Microphone input: Yes Design - Housing type: Tower - Cooling: Aktiv - Color of product: Gray - Number of fans: 3 Lüfter - Fan diameter 2: 6 cm - Fan diameter: 12 cm - Built-in display: Yes - Display Type: LCD - Cable lock slot: Yes - Slot-type cable lock: Kensington - Built-in speakers: Yes - Number of built-in speakers: 2 Power - Supported Windows operating systems: Windows 10,Windows 7,Windows 8 - Supported Linux operating systems: Yes - Supported Mac operating systems: Mac OS X 10.7 Lion,Mac OS X 10.8 Mountain Lion,Mac OS X 10.9 Mavericks - Supported server operating systems: Windows Server 2003,Windows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2,Windows Server 2016 - Type: NAS - Device class: Home & Home Office - Backup Function: Yes - Backup functions: Cloud, iSCSI LUN - Buzzer: Yes - Multilingual support: Yes - Pre-installed operating system: QNAP Turbo System - Version of the operating system: 4.3 - Supported browser: Apple Safari 7, Google Chrome, Microsoft Internet Explorer 10, Mozilla Firefox - Access control list: Yes - Supported security algorithms: 256-bit AES,HTTPS,SNMP,SSH,SSL/TLS - Universal Plug and Play (UPnP): Yes - On / off switch: Yes - Backup button: Yes Energy - Energy delivery placement: Eingebaut - Capacity of the power supply unit: 250 W - AC input voltage: 100 - 240 - AC input frequency: 50/60 Storage media - Installed storage drivers: No - Type of installed storage drive: No - Supported storage drives: hard disk - Number of supported storage drives: 8 - Storage drive interface: M.2, Serial ATA III - Size of the storage drive: 2.5/3.5 Zoll - RAID support: Yes - RAID level: 0, 1, 5, 6, 10, JBOD - Online RAID migration: Yes - Online RAID expansion: Yes - Changeable housing shafts during operation: Yes - Supported file systems: FAT32,HFS+,NTFS,exFAT,ext3,ext4 Mass - Width: 329,3 mm - Depth: 279,6 mm - Height: 188,2 mm - Mass: 6,52 kg Processor specifics - Intel® AES New Instructions (Intel® AES-NI): Yes Graphic - On-board graphic model: AMD Radeon R7 Package contents - Supplied cables: AC, LAN (RJ-45) - Quick Installation Guide: Yes - Number of screws: 14 Operating conditions - Temperature range in operation: 0 - 40 °C - Humidity (out of order): 5 - 95%