Chipset AMD B450CPU SUPPORT Supports AMD AM4 Socket for 3rd, 2nd and 1st Gen Ryzen/2nd and 1st Gen Ryzen with Radeon VegaGraphics/Athlon with Radeon Vega Graphics Processorsfor CPU support list.MEMORY Support Dual Channel DDR4 1866/ 2133/ 2400/ 2667/ 2933/ 3200(OC) MHz2 x DDR4 DIMM Memory SlotMax. Supports up to 32GB MemoryEach DIMM supports non-ECC 8/16 GB DDR4 module Memory support list.INTEGRATED VIDEO By CPU modelSupports DX12Supports HDCPSTORAGE 4 x SATA III Connectors (6Gb/s) : - Supports AHCI & RAID 0, 1, 101 x M.2 (M Key) 32Gb/s Connector: - Supports PCIe (32Gb/s) & SATA III (6Gb/s) SSD (Ryzen series - Summit Ridge / Pinnacle Ridge / Raven Ridge) - Supports SATA III (6Gb/s) SSD (A-series APU - Bristol Ridge)LAN Realtek RTL8111H - 10/100/1000Mb/s ControllerSupport Super LAN Surge ProtectionAUDIO CODEC ALC8877.1 Channels, High Definition AudioUSB 6 x USB 3.2 Gen1 ports (4 on rear I/Os and 2 via internal headers)6 x USB 2.0 ports (2 on rear I/Os and 4 via internal headers)EXPANSION SLOT 2 x PCIe 2.0 x1 Slots1 x PCIe 3.0 x16 Slot (When using APU, the bandwidth is x8 speed)REAR I/O 1 x PS/2 Keyboard/Mouse4 x USB 3.2 Gen1 (5Gb/s) Ports2 x USB 2.0 Ports1 x HDMI Port1 x VGA Port1 x LAN Port3 x Audio JacksINTERNAL I/O 1 x USB 3.2 Gen1 Header(5Gb/s) (each header supports 2 USB 3.2 Gen1 ports)1 x USB 3.2 Gen1 Header(each header supports 2 USB 3.2 Gen1 ports)2 x USB 2.0 Headers (each header supports 2 USB 2.0 ports)4 x SATA III Connectors (6Gb/s)1 x Front Audio Header1 x Front Panel Header1 x CPU Fan Connector1 x System Fan Connector1 x 8-Pin Power Connector1 x 24-Pin Power Connector1 x Clear CMOS Header1 x COM Port HeaderH/W MONITORING CPU / System Temperature MonitoringCPU / System Fan MonitoringSmart / Manual CPU Fan ControlCPU/DDR Voltage MonitoringDIMENSION Micro ATX Form Factor Dimension: 19.8cm x 24.4cm ( W x L )OS SUPPORT Supports Windows 10(64bit) / 11(64bit)Windows 7(64bit) for Bristol Ridge/ Summit Ridge/ Pinnacle Ridge only7(64bit) / 10(64bit)Biostar reserves the right to add or remove support for any OS with or without notice.BUNDLE SOFTWARE BullGuardSmart Speed LANACCESSORIES 2 x SATA Cable1 x I/O Shield1 x DVD Driver1 x Quick Guide