| storage medium |  | 
| storage capacity | 4 GB | 
| storage drive interface | Serial ATA III | 
| Supported storage drive interfaces | Serial ATA II, Serial ATA III | 
| supported storage drive sizes | 2.5,3.5" | 
| Eigenschaft | Unterstützte Linux-Betriebssysteme | 
| RAID Level | 0, 1, 5, 6, 10, JBOD | 
| Supported file systems | FAT32, HFS+, NTFS, ext3, ext4 | 
| Total installed storage capacity | 0 TB | 
| Number of supported storage drives | 8 | 
| Supported storage drives | HDD & SSD | 
| processor | AL324 | 
| processor manufacturer | Annapurna Labs | 
| processor family | Annapurna Labs | 
| processor clock speed | 1,7 GHz | 
| number of CPU cores | 4 | 
| Storage |  | 
| Internal storage type | DDR4 | 
| Maximum supported RAM | 16 GB | 
| memory card slots | 1 | 
| Memory form factor | UDIMM | 
| Flash memory | 512 MB | 
| network |  | 
| Ethernet LAN data transfer rates | 100,1000,2500,10000 Mbit/s | 
| Supported Ethernet LAN data rate (max.) | 10000 Mbit/s | 
| Supported network protocols | PPTP, L2TP/IPSec, OpenVPN, QBelt | 
| connections and interfaces |  | 
| USB 3.2 Gen 1 (3.1 Gen 1) Number of Type A ports | 4 | 
| Number of fiber connectors | 2 | 
| Optical cable connector | SFP+ | 
| Number of Ethernet LAN ports (RJ-45) | 2 | 
| Simultaneous Connections | 700 | 
| Design |  | 
| case type | Rack (2U) | 
| cooling | Aktiv | 
| Product color | Schwarz | 
| number of fans | 2 Lüfter | 
| fan diameter | 7 cm | 
| LED indicators | HDD, LAN, Status | 
| Services |  | 
| Type | NAS | 
| device class | Kleines & Mittleres Unternehmen | 
| backup functions | Cloud, iSCSI LUN | 
| noise level | 30,6 dB | 
| Supported security algorithms | 256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS | 
| Supported browser | Mozilla Firefox, Microsoft Internet Explorer 10+, Apple Safari 7+, Google Chrome | 
| Shared Folder | CIFS/SMB | 
| Software |  | 
| Installed operating system | QNAP Turbo System | 
| version of the operating system | 5,0,0 | 
| Supports Windows operating systems | Windows 10, Windows 7, Windows 8 | 
| Supports Mac operating systems | Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina | 
| Supported server operating systems | Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 | 
| energy |  | 
| Power supply placement | Eingebaut | 
| capacity of the power supply unit | 250 W | 
| Number of power supply units | 2 | 
| Power consumption (standard operation) | 69,191 W | 
| AC input voltage | 100 - 240 V | 
| fans voltage | 12 V | 
| weight and dimensions |  | 
| broad | 482 mm | 
| depth | 534 mm | 
| height | 89 mm | 
| Weight | 10,9 kg | 
| scope of delivery |  | 
| Supplied cables | AC, LAN (RJ-45) | 
| number of screws | 56 | 
| operating conditions |  | 
| operating temperatur | 0 - 40 °C | 
| Operating relative humidity | 5 - 95% | 
| logistic data |  | 
| Goods tariff number (HS) | 84714100 |