B550M PG Riptide Features: Supports AMD AM4 Socket Ryzen™ 3000, 4000 G-Series and 5000 Series Desktop Processors 8 Phase, Digi Power, Dr. MOS Supports DDR4 4733+ (OC) 1 PCIe 4.0 x16 Slot, 1 PCIe 3.0 x16 Slots, 1 PCIe 3.0 x1 Slot, 1 M.2 Key E for Wi-Fi Graphics Outputs: 1 HDMI, 1 DisplayPort 7.1 CH HD Audio (Realtek ALC897 Audio Codec), Nahimic Audio 4 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 M.2 (PCIe Gen3 x2 & SATA3) 2 Rear USB 3.2 Gen2 (Type-A + Type-C) 1 Front USB 3.2 Gen1 Type-C 6 USB 3.2 Gen1 (4 Rear, 2 Front) 6 USB 2.0 (2 Rear, 4 Front) Phantom Gaming 2.5G LAN Specifications: Unique Feature ASRock USB 3.2 Gen2 ASRock USB 3.2 Gen2 Type-A Port (10 Gb/s) ASRock USB 3.2 Gen2 Type-C Port (10 Gb/s) ASRock Super Alloy Premium 60A Power Choke 50A Dr.MOS Matte Black PCB High Density Glass Fabric PCB ASRock Phantom Gaming 2.5G LAN ASRock Steel Slot Gen4 ASRock Full Coverage M.2 Heatsink ASRock Hyper M.2 (PCIe Gen4x4) ASRock POST Status Checker (PSC) ASRock Full Spike Protection (for all USB, Audio, LAN Ports) ASRock Live Update & APP Shop CPU Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors Digi Power design 8 Power Phase design Chipset AMD B550 Memory Dual Channel DDR4 Memory Technology 4 x DDR4 DIMM Slots AMD Ryzen series CPUs (Vermeer) support DDR4 4600+(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & nonECC, unbuffered memory AMD Ryzen series CPUs (Matisse) support DDR4 4600+(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & nonECC, unbuffered memory AMD Ryzen series APUs (Cezanne) support DDR4 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & nonECC, unbuffered memory AMD Ryzen series APUs (Renoir) support DDR4 4733+(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & nonECC, unbuffered memory AMD Ryzen series APUs (Picasso) support DDR4 3333+(OC) / 3200(OC) / 2933 / 2667 / 2400 / 2133 nonECC, unbuffered memory Max. capacity of system memory: 128GB Supports Extreme Memory Profile (XMP) memory modules 15μ Gold Contact in DIMM Slots BIOS 128Mb AMI UEFI Legal BIOS with GUI support Supports "Plug and Play" ACPI 5.1 compliance wake up events Supports jumperfree SMBIOS 2.3 support CPU, CPU VDDCR_SOC, DRAM, +1.8VSB, VPPM Voltage Multi-adjustment Graphics Integrated AMD Radeon™ Vega Series Graphics in Ryzen Series APU DirectX 12, Pixel Shader 5.0 Shared memory default 2GB. Max Shared memory supports up to 16GB. Dual graphics output: support HDMI and DisplayPort 1.4 ports by independent display controllers Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz Supports DisplayPort 1.4 with max. resolution up to 5K (5120x2880)@120Hz Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 2.1 Port (Compliant HDMI monitor is required) Supports HDR (High Dynamic Range) with HDMI 2.1 Supports HDCP 2.3 with HDMI 2.1 and DisplayPort 1.4 Ports Supports 4K Ultra HD (UHD) playback with HDMI 2.1 and DisplayPort 1.4 Ports Supports Microsoft® PlayReady Audio 7.1 CH HD Audio (Realtek ALC897 Audio Codec) Supports Surge Protection Nahimic Audio LAN 2.5 Gigabit LAN 10/100/1000/2500 Mb/s Dragon RTL8125BG Supports Phantom Gaming LAN Software Smart Auto Adjust Bandwidth Control Visual User Friendly UI Visual Network Usage Statistics Optimized Default Setting for Game, Browser, and Streaming Modes User Customized Priority Control Supports Wake-On-LAN Supports Lightning/ESD Protection Supports Energy Efficient Ethernet 802.3az Supports PXE Slots AMD Ryzen series CPUs (Vermeer and Matisse) 2 x PCIe x16 Slots (PCIE1: Gen4x16 mode; PCIE3: Gen3x4 mode) AMD Ryzen series APUs (Cezanne and Renoir) 2 x PCIe x16 Slots (PCIE1: Gen3x16 mode; PCIE3: Gen3x4 mode) AMD Ryzen series APUs (Picasso) 2 x PCIe x16 Slots (PCIE1: Gen3x8 mode; PCIE3: Gen3x4 mode) 1 x PCIe Gen3x1 Slot Supports AMD Quad CrossFireX™ and CrossFireX™ 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT PCIe WiFi module 15μ Gold Contact in VGA PCIe Slot (PCIE1) Storage 4 x SATA3 6.0 Gb/s Connectors 1 x Hyper M.2 Socket (M2_1, Key M), supports type 2260/2280 PCIe Gen4x4 (64 Gb/s) mode (with Vermeer, Matisse) or Gen3x4 (32 Gb/s) mode (with Cezanne, Renoir and Picasso) 1 x M.2 Socket (M2_2, Key M), supports type 2260/2280 SATA3 6.0 Gb/s & PCIe Gen3x2 (16 Gb/s) modes RAID Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices Supports RAID 0 and RAID 1 for M.2 NVMe storage devices Connector 1 x SPI TPM Header 1 x Power LED and Speaker Header 2 x RGB LED Headers 2 x Addressable LED Headers 1 x CPU Fan Connector (4-pin) 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control) 4 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control) 1 x 24 pin ATX Power Connector 1 x 8 pin 12V Power Connector 1 x Front Panel Audio Connector 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection) 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection) 1 x Front Panel Type C USB 3.2 Gen1 Header (Supports ESD Protection) Rear Panel I/O 2 x Antenna Mounting Points 1 x PS/2 Mouse/Keyboard Port 1 x HDMI Port 1 x DisplayPort 1.4 1 x USB 3.2 Gen2 Type-A Port (10 Gb/s) (Supports ESD Protection) 1 x USB 3.2 Gen2 Type-C Port (10 Gb/s) (Supports ESD Protection) 4 x USB 3.2 Gen1 Ports (Supports ESD Protection) 2 x USB 2.0 Ports (Supports ESD Protection) 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED) HD Audio Jacks: Line in / Front Speaker / Microphone Software and UEFI Software ASRock Motherboard Utility (Phantom Gaming Tuning) ASRock Phantom Gaming LAN Software ASRock Polychrome SYNC ASRock Key Master UEFI ASRock Full HD UEFI ASRock Instant Flash Support CD Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar Accessories Quick Installation Guide, Support CD, I/O Shield 2 x SATA Data Cables 3 x Screws for M.2 Sockets 1 x Standoff for M.2 Socket Hardware Monitor Fan Tachometer: CPU, CPU/Water Pump, Chassis/Water Pump Fans Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU/Water Pump, Chassis/Water Pump Fans Fan Multi-Speed Control: CPU, CPU/Water Pump, Chassis/Water Pump Fans Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore, CPU VDDCR_SOC, DRAM, VPPM, +1.8V Form Factor Micro ATX Form Factor: 9.6-in x 9.6-in, 24.4 cm x 24.4 cm Solid Capacitor design OS Microsoft® Windows® 10 64bit / 11 64bit Certifications FCC, CE ErP/EuP ready (ErP/EuP ready power supply is required)