QNAP TS-231P2-4G (1,7GHz / 4GB RAM (až 8GB RAM) / 2x SATA / 2x GbE / 3x USB 3.0)

TS-221 2-bay home & SOHO NAS for personal cloud and social sharing · Multi-window, multi-tasking GUI · Data storage, backup, sharing and disaster recovery · Rich multimedia applications for entertainment · Dropbox like file synchronizationHardware specificationCPUMarvell 2.0GHzDRAM1GB DDR3 RAMFlash Memory16MBHDD2 x 3.5" or 2.5” SATA II HDD/SSD NOTE: Maximum raw capacity: 8TB The system is shipped without HDD.HDD Tray2 x hot-swappable trayLAN Port1 x Gigabit RJ-45 Ethernet portLED IndicatorsSTATUS, LAN, USB, HDD 1, HDD 2USB1 x USB 2.0 port (Front); 2 x USB 3.0 port (Back) Supports USB printer, disk, pen drive, USB hub, and USB UPS, etc. eSATA 2 x eSATA port (Back)ButtonsPower button, USB one-touch-backup button, reset buttonAlarm BuzzerSystem warningForm FactorTowerDimensions150 (H) x 102(W) x 216(D) mm 5.91(H) x 4.02(W) x 8.5(D) inchWeightNet weight: 1.74kg/ 3.84 lbGross weight:2.92kg/ 6.44 lbPower Consumption (W)Sleep mode: 8WIn operation:16W (with 2 x 500GB HDD installed)Temperature0~40°C/ 32~104°FHumidity0~95% R.H.Sound Level (Standby/In Operation)11.9 dB/ 25.3 dBPower SupplyExternal power adaptor,60W, Input: 100-240VSecure DesignK-lock security slot for theft preventionFan 1 x quiet cooling fan(7 cm, 12V DC)