✨Thiết bị lưu trữ QNAP TS-451+-2G- Hàng chính hãng

TS-451+-2G  CPU Intel Celeron J1900 4-core/4-thread processor, burst up to 2.42 GHz CPU Architecture 64-bit x86 Graphic Processors Intel HD Graphics Floating Point Unit Yes Hardware-accelerated Transcoding , up to 1080P System Memory 2 GB SO-DIMM DDR3L (1 x 2 GB) Maximum Memory 8 GB (2 x 4GB) Memory Slot 2 x SO-DIMM DDR3L For dual-DIMM configurations, you must use a pair of identical DDR3L modules. Flash Memory 512MB (Dual boot OS protection) Drive Bay 4 x 3.5-inch SATA 6Gb/s, 3Gb/s The system is shipped without HDD. Drive Compatibility 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 Wake on LAN (WOL)  Yes Jumbo Frame  Yes USB 2.0 port 2 USB 3.2 Gen 1 port 2 IR Sensor  (RM-IR002 & MCE) HDMI Output 1, (up to 1080p) Form Factor Tower LED Indicators Power/Status, LAN, USB, HDD1-4 Buttons Power, Reset, USB Auto Copy Dimensions (HxWxD) 6.97 × 7.09 × 9.25 inch Weight (Net) 6.61 lbs Weight (Gross) 9.48 lbs 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, 100-240V Power Consumption: HDD Sleep Mode 15.78 W Power Consumption: Operating Mode, Typical 33.88 W Fan 1 x 120mm, 12VDC Sound Level 16.9 db(A) System Warning Buzzer Kensington Security Slot  Yes Max. Number of Concurrent Connections (CIFS) - with Max. Memory 1500