Qnap TS 228 2Bay NAS Storage

CPU : ARM v7 1.1 GHz Dual Core
System memory : 1GB DDR3 RAM
Flash Memory : 4GB
Hard Disk Drive : 2 x 3.5inch SATA 6Gb/s, 3Gb/s HDDs
Maximum single volume : 10TB
LAN Port : 1 x Gigabit RJ-45 Ethernet port
USB Port : 1 X USB 3.0 (Front) 1 X USB 2.0 (Rear)
LED Indicators : HDD 1-2, LAN, Status, USB
Buttons : Power/Status, USB One-Touch-Backup, reset
Alarm Buzzer : System warning
Form Factor : Mini Tower
Dimensions: 187.7(H) x 90(W) x 125(D) mm 7.36(H) x 3.54(W) x 4.92(D) inch
Weight : Net: 0.7 kg (1.54lbs)
Gross : 1.88 kg (4.14lbs)
Power Consumption (HDD standby mode) : HDD standby:6.05W In operation:13.24W (with 2 x 2TB HDDs intalled)
Sound Level : Sound pressure (LpAm): 17.0 dB(A)
Temperature & Humidity : 0 - 40 °C,5-95% RH
Power Supply : External Power Adapter 60W, 100-240V
Fan : Yes