Asrock B550M-ITX/ac AMD B550 Socket AM4 mini ITX

Supports 3rd Gen AMD AM4 Ryzen™ / Future AMD Ryzen™ Processors Supports DDR4 4733+ (OC) 1 PCIe 4.0 x16 Graphics Output: DisplayPort, HDMI 7.1 CH HD Audio (Realtek ALC887 Audio Codec) 4 SATA3, 1 Hyper M.2 (PCIe Gen4 x4 & SATA3) 6 USB 3.1 Gen1 (2 Front, 3 Rear Type-A, 1 Rear Type-C) Realtek Gigabit LAN Intel® 802.11ac WiFi + BT 4.2 8 Power Phase DesignFeaturing sturdy components and completely smooth power delivery to the CPU. Plus, it offers unmatched overclocking capabilities and enhanced performance with the lowest temperature for advanced gamers as well.Premium 60A Power ChokeCompared to traditional chokes, ASRock’s premium 60A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.RULE YOUR OWN LIGHTING WAY - POLYCHROME RGBThis motherboard features onboard RGB headers and an addressable RGB header that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.Dual Band 802.11ac WiFiNo one has time for weak WiFi signals and sluggish internet! That's why this motherboard comes with a 802.11ac WiFi (2.4G / 5G WiFi) module which supports wireless networks and Bluetooth v4.2.Hyper M.2 (PCIe Gen4 x4)Supports the next generation PCI Express 4.0 M.2 SSDs, it is capable of perform twice the speed compared to previous 3rd generation, giving a lightning fast data transferring experience.M.2 ArmorsGood M.2 SSD protection is important for longevity and stability. ASRock provides a completed M.2 armor solution that makes SSDs to run in a certain low temperature.Dual USB 3.2 Gen1 (Type-A + Type-C)This motherboard has a pair of onboard Type-A and Type-C USB 3.2 Gen1 ports built on the rear i/o for supporting next generation USB 3.2 Gen1 devices and to deliver up to 5 Gbps data transfer rates.Dual Graphics OutputsComplete with two types of most used connectors! Packed with a HDMI + DisplayPort combo, you have more graphics output options now.HDMI 4k @60HzSupports the most recent HDMI 4K 60Hz graphics output specification. With the larger bandwidth and increased frame rate, the motion on your screen becomes more fluid and less blurry.Full Spike ProtectionSome sensitive digital components on the motherboard are vulnerable to power surges, the excessive current may cause your system to malfunction immediately. ASRock Full Spike Protection includes various technologies to prevent your motherboard’s components from being damaged by these unexpected voltage spikes.Live Update & APP ShopASRock Live Update & APP Shop is designed for your convenience. We provide various apps and support software for users to download. You can also easily optimize your system and keep your motherboard up to date with ASRock Live Update & APP Shop. Processor Maximum number of SMP processors 1 Compatible processor series AMD Ryzen 3000 Series Processor socket Socket AM4 Processor manufacturer AMD Memory Unbuffered memory Yes Maximum internal memory 64 GB Supported memory clock speeds 2133,2400,2667,2933,3200,3466,3600,3733,3800,3866,4000,4133,4200,4266,4333,4400,4466,4533,4600 MHz ECC сompatibility ECC & Non-ECC Memory channels Dual-channel Memory slots type DIMM Number of memory slots 2 Supported memory types DDR4-SDRAM Storage controllers Supported storage drive interfaces M.2, SATA III Graphics DirectX version 12.0 HDCP Yes Graphics card Radeon Vega Graphics card family AMD On-board graphics card Yes Internal I/O RGB LED pin header Yes EPS power connector (8-pin) Yes CPU fan connector Yes ATX Power connector (24-pin) Yes Front panel audio connector Yes Number of SATA III connectors 4 USB 3.2 Gen 1 (3.1 Gen 1) connectors 2 USB 2.0 connectors 2 Rear panel I/O ports DisplayPort version 1.4 DisplayPorts quantity 1 HDMI ports quantity 1 PS/2 ports quantity 1 Ethernet LAN (RJ-45) ports 1 USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity 1 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 3 USB 2.0 ports quantity 2 Network Bluetooth version 4.2 Bluetooth Yes Wi-Fi standards 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) Wi-Fi Yes Wake-on-LAN ready Yes LAN controller Realtek RTL8111H Ethernet interface type Gigabit Ethernet Ethernet LAN Yes Features Audio output channels 7.1 channels Audio chip Realtek ALC887 Motherboard chipset AMD B550 Motherboard chipset family AMD Motherboard form factor mini ITX Component for PC BIOS BIOS type UEFI AMI Logistics data Harmonized System (HS) code 84733020 Weight & dimensions Height 70 mm Depth 170 mm Width 170 mm Packaging content Drivers included Yes Other features Weight 465 g manual pdf Quick Setup Guide