Model Number: Partaker B7 Color:Black Version: Fanless Processor: The Intel i7-10510U CPU, 4 Cores, 1.8GHz, Max 4.9GHz Chipset: Intel SOC chipset with L3 Cache 8MB Graphic: Intel UHD Graphics, support 4K, dual monitor capable Memory: 2* SO-DIMM DDR4-2400-2666, max. 64GB RAM Storage: 1* Msata SSD+1* M.2 2280 SSD+1* 2.5 Inch HDD NIC: RTL8168/8111/8112 PCI-E 10/100/1000 LAN Audio Cards: ALC892 chip, providing 6-channel sound Drive Interface: 1* mSATA 3.0, 1* NGFF/NVMe with 2280 M.2 Size, 1* SATA 3.0 WIFI: 1*PCI-e for half size wireless network card, 300M 2.4/5Ghz dual band Wi-Fi built-in module, dual external antennas enhanced signal 802.11.b/g/n USB: 8 USB with 4 USB3.0+ 4 USB2.0 Ports: DP+ HDMI+ 4*USB 3.0+ 4*USB2.0+ LAN+ Spk+ Mic Power supply: DC100-240V AC/50-60Hz, DC 12V5A Size: 225*185*45mm Net Weight: 3KGS Operating Temperature: 0°C~70°C (32°F~140°F) Storage Temperature: -20°C~80°C (-68°F~176°F) Relative Humidity: 10%~90% (non-condensing) Function:1. Support diskless boot, 2. Support Restore AC Power Loss, 3. Support dual screen (DP+HDMI) for simultaneous display or synchronous different display, 4. HDMI 1.4 4K: 4096x2304@30Hz, 5. DP 1.2 4K: 4096x2304@60Hz, support DP to VAG transfer only (Not support DP to HDMI transfer) System: The pre-installed operating system is windows 11 Pro, Installing a new system from USB drive, continuously press the button of "F11" Entering the interface of BIOS, continuously press the button of "Delete" ATTENTION: Barebone, Single RAM, Single SSD or SSD+HDD without any system.,Linux ubuntu or other OS, Do need to leave us message on the order, thank you.