QNAP อุปกรณ์จัดเก็บข้อมูลบนเครือข่าย (รุ่น TS-451D2-4G) 4-BAY DUAL-CORE NAS Without HDD สินค้ารับประกันศูนย์ 2 ปี

TS
-451D2
-4GCPU Intel® Celeron® J4025 dual
-core
2.0 GHz processor (burst up to
2.9 GHz) CPU Architecture 64
-bit x86 Graphic Processors Intel® HD Graphics 600 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 Flash Memory 4GB (Dual boot OS protection) 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 HDMI Output 1, HDMI
2.0 (up to 4096 x 2160 @ 60Hz) Form Factor Tower LED Indicators Power/Status, LAN, USB, HDD1
-4 Buttons Power, USB copy, Reset Dimensions (HxWxD)
165.3 × 160 ×
219.4 mm Weight (Net)
2.09 kg Weight (Gross)
3.02 kg Operating temperature 0
- 40 °C (32°F
- 104°F) Storage Temperature
-20
- 70°C (
-4°F
- 158°F) Power Supply Unit External Power Adapter, 90W, AC 100
-240 V Fan 1 x 120mm, 12VDC Sound Level
18.5 db(A) System Warning Buzzer