NAS (อุปกรณ์จัดเก็บข้อมูลบนเครือข่าย) QNAP (TS-451D2-4G 4 Bay, Without HDD.)

CPU

- Intel® Celeron® J4025 dual-core 2.0 GHz processor (burst up to 2.9 GHz)

CPU Architecture

- 64-bit x86

Operating System

- Embedded Linux

Graphic Processors

- Intel® HD Graphics 600

Floating Point Unit

- Yes

Encryption Engine

- Yes (AES-NI)

Hardware-accelerated Transcoding

- Yes

System Memory

- 4 GB SO-DIMM DDR4 (1 x 4 GB) (Maximum Memory 8 GB (2 x 4GB))

Memory Slot

- 2 x SO-DIMM DDR4

Drive Bay

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

Drive Compatibility

- 3.5-inch SATA hard disk drives

- 2.5-inch SATA hard disk drives

- 2.5-inch SATA solid state drives

Gigabit Ethernet Port (RJ45)

- 2 Port

USB 3.2 Gen 1 port

- 4 Port

HDMI Output

- 1, HDMI 2.0 (up to 4096 x 2160 @ 60Hz)

LED Indicators

- Power/Status, LAN, USB, HDD1-4

Buttons

- Power, USB copy, Reset

Dimensions (HxWxD)

- 165.3 × 160 × 219.4 mm

Weight (Gross)

- 3.02 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

- External Power Adapter, 90W, AC 100-240 V

System Warning

- Buzzer

Warrant

- 2 Year