Ordering P/N : TS-451A-2G
Processor : 14nm Intel® Celeron® N3060 dual-core 1.6GHz (up to 2.48GHz)
System Memory : 2GB DDR3L (2 x 1GB)
Maximum Memory : 8GB
Memory Slot : 2 x SODIMM DDR3L (For dual-DIMM configurations, you must use a pair of identical DDR3L modules.)
Flash Memory : 4GB, pre-loaded with QTS system
Drive Type : 4 x 3.5"/2.5" SATA 6Gb/s HDDs/SSDs
GbE LAN : 2 x Gigabit RJ45 LAN port
USB Port : 3 x USB 3.0 ports (Front: 1, Rear:2)
SD Card Reader : Yes
USB : QuickAccess (USB 3.0 Micro-B); USB cable is not included
HDMI : 1, max. resolution 3840 x 2160 @ 30Hz
Audio Input : 3.5mm Microphone Input jack (for dynamic microphone)
Audio Output : 3.5mm Line Out jack (for ampliers or speakers)
LED Indicator : Status/Power,USB,HDD 1,HDD 2,HDD 3,HDD 4
Button : Power/Status, USB one-touch-backup, reset
IR Receiver : supports QNAP RM-IR002 and MCE-compliant remote controls
Others : Kensington security slot,system maintenance port
Dimension : 169 x 160 x 219 mm/ 6.65 x 6.3 x 8.62 inch (HxWxD)
Weight Net : 2.08 kg (4.59 lbs)/ Gross: 3.57 kg (7.87 lbs)
Operating Temperature : 0-40˚C
Relative Humidity : 5~95% RH non-condensing, wet bulb: 27˚C
Noise Level : 18.1 dB (A),
Power Consumption : System sleep: 0.65W, HDD standby:12.1W, In operation:27W (with 4 x 2TB HDDs)
Power : 96W AC power adapter, 100-240V AC
Fan : 1 x 12cm system fan (12V DC)