NAS QNAP HS-251+, max. 2x disk, LAN 2x, Desktop, 24mj

Processor - Processor clock frequency: 2 GHz - Processor family: Intel® Celeron® - Number of CPU cores: 4 Storage - Flash memory: 512 MB - Internal storage type: DDR3L - RAM: 2 GB Network - Built-in Ethernet port: Yes - Ethernet LAN data transfer rates: 10,100,1000 Mbit/s - WIRELESS INTERNET ACCESS: No - DHCP client: Yes - DHCP server: Yes - ISCSI support: Yes - Wake-on-LAN ready: Yes Connections and interfaces - Number of Ethernet LAN ports (RJ-45): 2 - Number of USB 2.0 ports: 2 - Number of USB 3.0 (3.1 Gen 1) Type-A ports: 2 - Number of HDMI connections: 1 Design - Housing type: Kompakt - Cooling: Passiv - Color of product: black - LED displays: LAN, Status - Cable lock slot: Yes - Slot-type cable lock: Kensington Power - Type: NAS - Device class: Home & Home Office - Buzzer: Yes - Multilingual support: Yes - Reset button: Yes - On / off switch: Yes - Integrated iTunes server: Yes - Integrated FTP server: Yes Software - Supports Windows operating systems: Windows 7 Enterprise,Windows 7 Enterprise x64,Windows 7 Home Basic,Windows 7 Home Basic x64,Windows 7 Home Premium,Windows 7 Home Premium x64,Windows 7 Professional,Windows 7 Professional x64,Windows 7 Starter,Windows 7 Starter x64,Windows 7 Ultimate,Windows 7 Ultimate x64,Windows 8,Windows 8 Enterprise,Windows 8 Enterprise x64,Windows 8 Pro,Windows 8 Pro x64,Windows 8 x64 - Supported Linux operating systems: Yes - Supports Mac operating systems: Mac OS X 10.0 Cheetah, Mac OS X 10.1 Puma, Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 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 Energy - Energy delivery placement: Extern - Capacity of the power supply unit: 60 W - Power consumption (sleep mode): 0,6 W - AC input voltage: 100-240 V Storage media - Installed storage drivers: No - Type of installed storage drive: No - Supported storage drives: Festplatte, SSD - Number of supported storage drives: 2 - Maximum supported storage capacity: 12 TB - Storage drive interface: SATA, Serial ATA II, Serial ATA III - Size of the storage drive: 2.5/3.5 Zoll - Changeable housing shafts during operation: Yes - Supported file systems: FAT32,HFS+,NTFS,ext3,ext4 Mass - Package weight: 2,62 kg - Width: 302 mm - Depth: 220 mm - Height: 41,3 mm - Mass: 1,56 kg Delivery - Packaging: Box - External power supply: Yes - Supplied cables: AC, LAN (RJ-45) - Quick Installation Guide: Yes - Number of screws: 14 Operating conditions - Temperature range in operation: 0 - 40 °C