QNAP NAS 4 fiókos TS-431XEU-8G 4x1.7 GHz, 8GB RAM, 2x100/1000, 1 x 10GbE SFP+, 4xUSB3.2

CPU
AnnapurnaLabs Alpine AL314 32-bit ARM® Cortex-A15 quad-core 1.7GHz processor


CPU Architecture
32-bit ARM


Floating Point Unit
Yes


Encryption Engine
Yes


System Memory
8 GB SODIMM DDR3 (1 x 8 GB)


Maximum Memory
8 GB (1 x 8 GB)


Memory Slot
1 x SO-DIMM DDR3


Flash Memory
512MB (Dual boot OS protection)


Drive Bay
4 x 3.5-inch SATA 6Gb/s, 3Gb/s


Drive Compatibility
3.5-inch bays:

3.5-inch SATA hard disk drives

2.5-inch SATA hard disk drives

2.5-inch SATA solid state drives


Hot-swappable
Yes


SSD Cache Acceleration Support
Yes


Gigabit Ethernet Port (RJ45)
2


10 Gigabit Ethernet Port
1 x 10GbE SFP+


Wake on LAN (WOL)
Yes


Jumbo Frame
Yes


USB 3.2 Gen 1 port
4


Form Factor
1U Rackmount


LED Indicators
HDD 1-4, Status, USB, LAN1-3


Buttons
Power, Reset


Dimensions (HxWxD)
44 × 439 × 291 mm


Weight (Net)
4.15 kg


Weight (Gross)
5.78 kg


Operating temperature
0 - 40 °C (32°F - 104°F)


Relative Humidity
5-95% RH non-condensing, wet bulb: 27°C (80.6°F)


Power Supply Unit
Open-frame 100W, Input: 100V-240V ~ / 3.5A, 50Hz-60Hz


Power Consumption: HDD Sleep Mode
12.42 W


Power Consumption: Operating Mode, Typical
30.99 W
Tested with drives fully populated.



Fan
3 x 40mm, 12VDC


Sound Level
20.3 db(A)


System Warning
Buzzer


Kensington Security Slot
Yes


Max. Number of Concurrent Connections (CIFS)
700