Name: ASROCK B550M-ITX/Ac DDR4 AMD Motherboard
SKU: LZ8481872940
Availability: InStock

Description
Reviews (0)

Features of ASROCK B550M-ITX/Ac DDR4 AMD Motherboard

This ASROCK B550M-ITX/AcDDR4 AMD Motherboard Supports AMD AM4 Socket Ryzen 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop 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 3.2 Gen1 (2 Front, 3 Rear Type-A, 1 Rear Type-C)
Realtek Gigabit LAN
Intel 802.11ac WiFi + BT 4.2

Specifications of ASROCK B550M-ITX/Ac DDR4 AMD Motherboard

Unique Feature	ASRock Super Alloy
	Premium 60A Power Choke
	50A Dr.MOS
	Sapphire Black PCB
	High Density Glass Fabric PCB
	Intel 802.11ac WiFi
	ASRock Full Coverage M.2 Heatsink
	ASRock Hyper M.2 (PCIe Gen4x4)
	ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
	ASRock Live Update & APP Shop

CPU	Supports 3rd Gen AMD AM4 Ryzen / future AMD Ryzen Processors*
	Digi Power design
	8 Power Phase design

	*Not compatible with AMD Ryzen 5 3400G and Ryzen 3 3200G.

Chipset	AMD B550

Memory	Dual Channel DDR4 Memory Technology
	2 x DDR4 DIMM Slots
	AMD Ryzen series CPUs (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 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 & non-ECC, un-buffered memory*
	Max. capacity of system memory: 64GB**
	Supports Extreme Memory Profile (XMP) memory modules
	15 Gold Contact in DIMM Slots

	*Ryzen Series CPUs (Matisse):


	Ryzen Series APUs (Renoir):


	SR: Single rank DIMM, 1Rx4 or 1Rx8 on DIMM module label
	DR: Dual rank DIMM, 2Rx4 or 2Rx8 on DIMM module label

	**Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows 32-bit OS. For Windows 64-bit OS with 64-bit CPU, there is no such limitation.

BIOS	256Mb 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, VPPM, +1.8VSB, VDDP 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 (40962160) @ 60Hz
	Supports DisplayPort 1.4 Input with max. resolution up to 5K (51202880)@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

	*Actual support may vary by CPU

	**The Max shared memory 16GB requires 32GB system memory installed.

Audio	7.1 CH HD Audio (Realtek ALC887 Audio Codec)
	Supports Surge Protection

LAN	PCIE x1 Gigabit LAN 10/100/1000 Mb/s
	Realtek RTL8111H
	Supports Wake-On-LAN
	Supports Lightning/ESD Protection
	Supports Energy Efficient Ethernet 802.3az
	Supports PXE

Wireless LAN	Intel 802.11ac WiFi Module
	Supports IEEE 802.11a/b/g/n/ac
	Supports Dual-Band (2.4/5 GHz)
	Supports high speed wireless connections up to 433Mbps
	Supports Bluetooth 4.2 + High speed class II

Slots	AMD Ryzen series CPUs (Matisse)
	1 x PCI Express 4.0 x16 Slot (PCIE1: x16 mode)*
	AMD Ryzen series APUs (Renoir)
	1 x PCI Express 3.0 x16 Slot (PCIE1: x16 mode)*

	1 x Vertical M.2 Socket (Key E) with the bundled WiFi-802.11ac module (on the rear I/O)

	*Supports PCIe riser cards to extend x8/x8 slots
	Supports NVMe SSD as boot disks

Storage	4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug
	1 x Hyper M.2 Socket (M2_1), supports M Key type 2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen4x4 (64 Gb/s) (with Matisse) or Gen3x4 (32 Gb/s) (with Renoir)**

	*Supports NVMe SSD as boot disks
	Supports ASRock U.2 Kit

Connector	1 x RGB LED Header*
	1 x Addressable 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 Connector
	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)

	*Supports in total up to 12V/3A, 36W LED Strip

	**Supports in total up to 5V/3A, 15W LED Strip

	***The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.

	****The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
	CHA_FAN1/WP and CHA_FAN2/WP can auto detect if 3-pin or 4-pin fan is in use.

Rear Panel I/O	2 x Antenna Ports
	1 x PS/2 Mouse/Keyboard 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 Ports (Supports ESD Protection)
	1 x USB 3.2 Gen1 Type-C Port (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 (A-Tuning)
	ASRock Polychrome SYNC
	ASRock XFast LAN
	UEFI
	ASRock Full HD UEFI
	ASRock Instant Flash

	*These utilities can be downloaded from ASRock Live Update & APP Shop.
	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
	2 x ASRock WiFi 2.4/5 GHz Antennas
	Hardware Monitor
	Temperature Sensing: CPU, Chassis/Water Pump Fans
	Fan Tachometer: CPU, Chassis/Water Pump Fans
	Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, Chassis/Water Pump Fans
	Fan Multi-Speed Control: CPU, Chassis/Water Pump Fans
	Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore

Form Factor	Mini-ITX Form Factor: 6.7-in x 6.7-in, 17.0 cm x 17.0 cm
	Solid Capacitor design

OS	Microsoft Windows 10 64-bit

Certifications	FCC, CE
	ErP/EuP ready (ErP/EuP ready power supply is required)

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ASROCK B550M-ITX/Ac DDR4 AMD Motherboard

ASROCK B550M-ITX/Ac DDR4 AMD Motherboard

Category:

motherboard

Description

Reviews (0)

Features of ASROCK B550M-ITX/Ac DDR4 AMD Motherboard

Specifications of ASROCK B550M-ITX/Ac DDR4 AMD Motherboard

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Menu

Shopping Cart

ASROCK B550M-ITX/Ac DDR4 AMD Motherboard

ASROCK B550M-ITX/Ac DDR4 AMD Motherboard

Category:

motherboard

Description

Reviews (0)

Features of ASROCK B550M-ITX/Ac DDR4 AMD Motherboard

Specifications of ASROCK B550M-ITX/Ac DDR4 AMD Motherboard

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