QNAP VioStor VS-4116U-RP Pro Plus

Dual-core Intel® processor

4GB RAM

4x 3.5-inch SATA 6Gb/s, SATA 3Gb/s hard drive

4 x hot-swappable and lockable tray

2 x Gigabit RJ-45 Ethernet port

Series Interface

RS-232 interface *1(reserved) , RS-485*1 interface (reserved)

Audio

Audio In/Out for local display

USB, Status, HDD1-4, LAN

Alarm In

Alarm In * 8

Alarm Out

Alarm Out * 2

Video Output

1x HDMI
Suggested video output resolution: 1920 x 1080 (Full HD)

2 x USB 3.0 port (Back: 2)
3 x USB 2.0 port (Front: 1; Back: 2)

Support USB mouse, USB keyboard, USB sound card, and USB UPS etc.

Power button, One-touch-auto-video-backup button, Reset button

System warning

1U rackmount

44(H) x 439(W) x 499(D) mm
1.73(H) x 16.97(W) x 19.65(D) inch

Net weight: 11.54 kg/ 25.44 lb
Gross weight: 13.5 kg/ 29.76 lb

80W (with 4 x 2TB HDD installed)

Temperature 0~40˚C/ 32~104˚F

Humidity 5~95% RH non-condensing, wet bulb: 27˚C.

Input: 100-240V AC, 50/60Hz, Output: 250W

3 x cooling fan (4 cm, 12V DC; internal )