QNAP HD NAS Server 439PRO

Varenummer: TS-439PRO Varenavn: 4x3.5\\\" HD NAS Box, SATA HD up to 4TB 5xUSB / 2xeSATA / 2xGLAN RJ45 / RAID Connections, Remote Management, Black Flash Memory 128 MB / 1GB DDRII Intel Atom 1.6GHz Processor Hardware Spec. CPU Intel Processor 1.6 GHz DRAM 1GB DDRII RAM Flash Memory 128MB DOM HDD 4 x 3.5\" SATA I/II HDD, ( the standard system is shipped without HDD) HDD Tray 4 x hot-swappable and lockable tray LAN Port 2 x Gigabit RJ-45 Ethernet port LED Indicators Status, LAN, USB, eSATA, HDD 1, HDD 2, HDD 3, HDD 4 USB 5 x USB 2.0 port (Front: 1; Back: 4) Supports USB printer, disk, pen drive, USB hub, and USB UPS, etc. eSATA 2 x eSATA port (Back) Buttons System: Power button, USB one-touch-backup button, reset button LCD panel Mono-LCD display with backlight and buttons for configuration Alarm Buzzer System warning Form Factor Tower Dimensions 177(H) x 180(W) x 235(D) mm 6.97(H) x 7.09(W) x 9.25(D) inch Weight Net weight: 3.65 Kg (8.04 lbs) Gross weight: 4.65 Kg (10.24 lbs) Sound Level (dB) W/o HDD installed: 35.1 dB Stand by: 34.7 dB In operation: 35.6 dB (Background: 25.5 dB) Power Consumption (W) Sleep mode: 28.8W In operation: 38.85W (with 4 x 500GB HDD installed) Temperature 0~40˚C/ 32~104°F Humidity 0~95% R.H. Power Supply Input: 110-240V AC, 50/60Hz, Output: 250W Secure Design K-lock security slot for theft prevention VGA Reserved for maintenance Fan 1 x quiet cooling fan (9 cm, 12V DC)