QNAP TS-431K 4 Bay Alpine AL214 Quad Core 1GB NAS

CPU Architecture

32-bit ARM

Floating Point Unit

✓

Encryption Engine

✓

System Memory

1GB DDR3

Maximum Memory

1GB DDR3

Flash Memory

512 MB (Dual boot OS protection)

Drive Bay

4x 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

✓

SSD Cache Acceleration Support

✓

Gigabit Ethernet Port (RJ45)

2

Wake on LAN (WOL)

✓

Jumbo Frame

✓

USB 3.2 Gen 1 port

2

Form Factor

Tower

LED Indicators

Power, Status, LAN, USB, HDD1-4

Buttons

Power, Reset, USB Auto Copy

Dimensions (HxWxD)

169 × 160 × 219 mm

Weight (Net)

2.01 kg

Weight (Gross)

3.47 kg

Operating Temperature

0 - 40 °C (32°F - 104°F)

Storage Temperature

-20 - 70°C (-4°F - 158°F)

Relative Humidity

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

Power Supply Unit

90W adapter (12VDC), 100-240VAC

Power Consumption: HDD Sleep Mode

11.928 W

Power Consumption: Operating Mode, Typical

26.57 W

Tested with drives fully populated.

Fan

1 x 120mm, 12VDC

System Warning

Buzzer

Kensington Security Slot

✓

Max. Number of Concurrent Connections (CIFS)
- with Max. Memory

400