Gigabyte GA-A320M-HD2 AMD Micro ATX AM4 socket ryzen series CPU supported Dual Channel DDR4 maximum 32GB memory motherboard has the capability of Fast USB 3.1 Gen 2 with USB Type-A connectivity. Considering the graphics, it will support a maximum resolution of 4096x2160@24 Hz for HDMI and 1920x1200@60 Hz for D-Sub & DVI-D ports for Multiple Display. This High Quality Audio Capacitors and Audio Noise Guard with LED Trace Path Lighting motherboard has Realtek® Gigabit LAN with cFosSpeed Internet Accelerator Software, Smart Fan 5 features 5 Temperature Sensors and 3 Hybrid Fan Headers and GIGABYTE™ UEFI BIOS. Specification Basic Information Supported CPU AMD Ryzen™ processor AMD 7th Generation A-series/ Athlon™ processor Chipset AMD A320 BIOS 1 x 128 Mbit flash Use of licensed AMI UEFI BIOS PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0 Form Factor Micro ATX Form Factor; 24.4cm x 20.5cm Expansion Slots PCI 1 x PCI Express x16 slot, running at x16 (PCIEX16) * Actual support may vary by CPU. (The PCIEX16 slot conforms to PCI Express 3.0 standard.) 2 x PCI Express x1 slots (The PCI Express x1 slots conform to PCI Express 2.0 standard.) 1 x PCI slot Memory Type Dual channel memory architecture Slots 2 x DDR4 DIMM Supported Memory Support for DDR4 3200(O.C.)/2933(O.C.)/2667*/2400/2133 MHz memory modules * Support for higher than DDR4 2667 MHz may vary by CPU. Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode) Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules Support for Extreme Memory Profile (XMP) memory modules Maximum Mamory 32 GB Graphics Graphics 1 x D-Sub port, supporting a maximum resolution of 1920x1200@60 Hz 1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz * The DVI-D port does not support D-Sub connection by adapter. 1 x HDMI port, supporting a maximum resolution of 4096x2160@24 Hz * Support for HDMI 1.4 version. Support for up to 3 displays at the same time Max Shared Memory 2 GB Connector & Ports HDMI 1 x HDMI port USB (s) Chipset: 1 x USB 3.1 Gen 2 Type-A port (red) on the back panel 2 x USB 3.1 Gen 1 ports available through the internal USB header 6 x USB 2.0/1.1 ports (2 ports on the back panel, 4 ports available through the internal USB headers) CPU: 3 x USB 3.1 Gen 1 ports on the back panel LAN Port (s) Realtek® GbE LAN chip (10/100/1000 Mbit) Supported Storage 4 x SATA 6Gb/s connectors Support for RAID 0, RAID 1, and RAID 10 Audio Realtek® ALC887 codec High Definition Audio 2/4/5.1/7.1-channel * To configure 7.1-channel audio, you have to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver. Support for S/PDIF Out Internal I/O Ports 1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 4 x SATA 6Gb/s connectors 1 x CPU fan header 2 x system fan headers 1 x front panel header 1 x front panel audio header 1 x S/PDIF Out header 1 x USB 3.1 Gen 1 header 2 x USB 2.0/1.1 headers 1 x serial port header 1 x Trusted Platform Module (TPM) header 1 x Clear CMOS jumper D-Sub (s) 1 x D-Sub DVI-D (s) 1 x DVI-D Warranty Information Manufacturing Warranty 03 years  ...