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550 W | 230 V | 80 PLUS certification 80 PLUS | PC | ATX | Fan diameter 120 mm | Elementum E5 550 W

31.5 " | 2560 x 1440 pixels | Quad HD | 16:9 | LCD | VA | Curved | Contrast 3000:1 | Maximum refresh rate 180 Hz | Pixel pitch 0.2724 x 0.2724 mm | 2xHDMI ports quantity | 2xDisplayPorts quantity | Headphone out Yes | VESA Yes | Energy efficiency class F

Protect Network Video Recorder | Video input channels 4 channels | HDD capacity 4 GB | RAID support Yes | 1xEthernet LAN (RJ-45) ports | Rack mounting Yes

White | Enclosure material Polycarbonate (PC) | Built-in processor Yes | Internal memory 2000 MB | Ethernet LAN data rates 1000/10000/2500 Mbit/s | Bluetooth Yes | Load balancing Yes | 5xEthernet LAN (RJ-45) ports | WAN connection Ethernet (RJ-45),SFP | 2xSFP+ ports quantity | Weight 605 g

DS225+ 2 Bay NAS | Storage drive interface Serial ATA | RAID support Yes | Internal memory 2 GB | USB port Yes | 2xEthernet LAN (RJ-45) ports | Type NAS | Backup function Yes | Operating system installed Synology DSM | Weight 1.3 kg | Operating temperature (T-T) 0 - 40 °C

USW-PRO-8-POE | Type Managed | Switch layer L2/L3 | 8xBasic switching RJ-45 Ethernet ports quantity | Basic switching RJ-45 Ethernet ports type Gigabit Ethernet (10/100/1000) | 2xSFP+ module slots quantity | Yes | Port mirroring Yes | Half duplex Yes | Full duplex Yes | Switching capacity 56 Gbit/s | Throughput 28 Gbit/s | Form factor 1U | Product colour White | Power source AC/DC | Power supply included Yes | 1xNumber of power supply units | Power over Ethernet (PoE) Yes | 6xPower over Ethernet plus (PoE+) ports quantity | 2xPower over Ethernet 4PPoE (PoE++) ports quantity | Power over Ethernet (PoE) power per port 60 W | Total Power over Ethernet (PoE) budget 120 W | Width 200 mm | Depth 248 mm | Height 44 mm | Weight 2100 g