. Because it is an OEM (Original Equipment Manufacturer) part, finding a traditional "retail" manual can be difficult; however, the following guide covers its core specifications and header configurations based on technical documentation. Core Specifications Intel H110.

H11H4-AD is for X4650 Desktop Motherboard DDR4 LGA1151 Mainboard

1 x PCIe x16 (Gen 3.0), 1 x PCIe x1, and often 1 x Mini-PCIe. Standard 24-pin ATX and 4-pin 12V CPU connectors. 🔌 Front Panel Header Pinout (

. Because it is an OEM board, a standalone retail manual is not typically available; however, the following technical data is compiled from service documentation and verified community support. Acer Community Key Technical Specifications Download User's Manual for your Acer Product

For official guides, you should search by your (e.g., Veriton X2640G) or Serial Number/SNID on the Acer Support website .