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ASRock B550M-ITX/ac Motherboard AMD B550 AM4 DDR4 M.2 Ryzen Mini-ITX DP USB 3.2
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ASRock B550M-ITX/ac Motherboard AMD B550 AM4 DDR4 M.2 Ryzen Mini-ITX DP USB 3.2
Price: CN $330.16
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Description

2x sata cable(free gift).

1 xI/O back panel.

The above pictures are for reference only.

itemintroduction

CPU

- Supports AMD AM4 socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop processors*

- Digitally powered

*Not compatible with AMD Athlon™ processors.


Chipset

- AMD B550


RAM

- Dual channel DDR4 memory technology

- 2 x DDR4 memory slots

- AMD Ryzen series processors (Vermeer) support DDR4 4600+(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(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 & (non- ECC), un-buffered memory*

- AMD Ryzen series processors (Matisse) support DDR4 4600+(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(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 & (non- ECC), un-buffered memory*

- AMD Ryzen series APU (Cezanne) supports 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 & (non-ECC), un-buffered memory*

- AMD Ryzen series APU (Renoir) supports 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 & (non-ECC), un-buffered memory*

- AMD Ryzen series APU (Picasso) supports DDR4 3600+(OC) / 3466(OC) / 3200(OC) / 2933 / 2667 / 2400 / 2133 (non-ECC), un-buffered memory*

- Maximum system memory capacity: 64GB**

- Supports Extreme Memory Profile (XMP) memory modules

- DIMM sockets feature 15µ gold plated headers


BIOS

- 256Mb AMI UEFI Legal BIOS with GUI support

- Support "Plug and Play"

- Compliant with ACPI 5.1, supports Wake Up Events

- Support jumper-free

- Support SMBIOS 2.3

- CPU, CPU VDDCR_SOC, DRAM, VPPM, +1.8VSB, VDDP voltage multi-function regulator


Onboard graphics card

- Integrated AMD Radeon™ HD Vega series graphics cores on Ryzen series APUs*

- DirectX 12, Pixel Shader 5.0

- Shared memory defaults to 2GB. Supports up to 16GB of shared memory. **

- Dual display output option: HDMI and DisplayPort 1.4 interfaces supported via separate display controller

- Supports HDMI 2.1, up to 4K x 2K (4096x2160) @ 60Hz

- Supports DisplayPort 1.4 input resolution up to 5K (5120x2880)@120Hz

- Supports HDMI port automatic audio and video sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) 2.1 interface (requires HDMI compatible monitor)

- Supports HDR (High Dynamic Range) with HDMI 2.1

- Supports HDCP 2.3 through HDMI 2.1 and DisplayPort 1.4 ports***

- Supports 4K Ultra HD (UHD) playback via HDMI 2.1 and DisplayPort 1.4 ports

- Support for Microsoft® PlayReady

*Actual level of support depends on CPU

**To get up to 16GB of shared memory requires 32GB of system memory installed.

***Picasso supports HDCP 2.2 capability via HDMI 2.0 port


Sound effect

- 7.1 channel high definition audio (Realtek ALC887 audio codec)

- Support anti-surge


local area network

- PCIE x1 Gigabit LAN 10/100/1000 Mb/s

- Realtek RTL8111H

- Support Wake-On-LAN function

- Support anti-lightning/anti-ESD static electricity

- Supports Energy Efficient Ethernet 802.3az

- Support PXE


Wireless network card

- Intel® 802.11ac Wireless LAN Module

- Support IEEE 802.11a/b/g/n/ac

- Supports Dual Band (2.4/5 GHz)

- Supports high-speed wireless connection up to 433Mbps

- Supports Bluetooth 4.2 + high speed class II


Expansion slot

AMD Ryzen series processors (Vermeer and Matisse)

- 1 x PCI Express 4.0 x16 slot (PCIE1: x16 mode)*

AMD Ryzen series APUs (Cezanne and Renoir)

- 1 x PCI Express 3.0 x16 slot (PCIE1: x16 mode)**

AMD Ryzen Series APUs (Picasso)

- 1 x PCI Express 3.0 x16 slot (PCIE1: x8 mode)**

- 1 x vertical M.2 slot (Key E) with the included WiFi-802.11ac PCIe WiFi module (on rear I/O)

*Support NVMe SSD boot


Storage

- 4 x SATA3 6.0 Gb/s ports, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and hot plug

- 1 x Super M.2 connector (M2_1), supports M Key 2280 type M.2 SATA3 6.0 Gb/s and M.2 PCIe modules to Gen4x4 (64 Gb/s) (Vermeer, Matisse) or Gen3x4 (32 Gb/s s) (with Cezanne, Renoir and Picasso)**

*Support NVMe SSD boot

Support ASRock U.2 kit


Onboard interface

- 1 x RGB LED header*

- 1 x Programmable LED Header**

- 1 x CPU Fan Connector ((4-pin))***

- 2 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 jack

- 1 x USB 2.0 header (supports 2 USB 2.0 ports) (supports ESD protection)

- 1 x USB 3.2 Gen1 header (supports 2 USB 3.2 Gen1 ports) (supports ESD protection)

*Support up to 12V/3A, 36W LED strip

**Supports up to 5V/3A, 15W LED strip

***CPU fan connector supports up to 1A (12W) power supply.

****Chassis/Water Pump Fan supports up to 2A (24W) water cooling fan.

CHA_FAN1/WP and CHA_FAN2/WP can automatically detect 3-pin or 4-pin fans.


I/O port on the rear panel

- 2 x Antenna Ports

- 1 x PS/2 keyboard/mouse port

- 1 x HDMI port

- 1 x DisplayPort 1.4

- 2 x USB 2.0 ports (supports ESD protection)

- 3 x USB 3.2 Gen1 Type A Connectors (Supports ESD protection)

- 1 x USB 3.2 Gen1 Type-C port (supports ESD protection)

- 1 x RJ-45 network interface with indicator lights (action/connection indicator and speed indicator)

- HD Audio Jack: Line In / Front / Mic


Dimensions

- Mini-ITX ; 6.7-in x 6.7-in, 17.0 cm x 17.0 cm


Operating system

- Supports Microsoft® Windows 10 64-bit / 11 64-bit


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