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

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

AMD B550, 2 x DDR4 DIMM, 7.1 CH HD Audio, Gigabit LAN, 802.11ac WiFi, Bluetooth 4.2, Mini-ITX

8 Power Phase Design
Featuring 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 Choke
Compared 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 RGB
This 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 WiFi
No 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 Armors
Good 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 Outputs
Complete with two types of most used connectors! Packed with a HDMI + DisplayPort combo, you have more graphics output options now.

HDMI 4k @60Hz
Supports 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 Protection
Some 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 Shop
ASRock 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 3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 7, 3rd Generation AMD Ryzen™ 9
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
Non-ECC Yes
ECC Yes
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
$80.66

Original: $230.47

-65%
Asrock B550M-ITX/ac mini ITX motherboard - AMD B550 Socket AM4

$230.47

$80.66

Product Information

Shipping & Returns

Description

AMD B550, 2 x DDR4 DIMM, 7.1 CH HD Audio, Gigabit LAN, 802.11ac WiFi, Bluetooth 4.2, Mini-ITX

8 Power Phase Design
Featuring 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 Choke
Compared 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 RGB
This 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 WiFi
No 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 Armors
Good 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 Outputs
Complete with two types of most used connectors! Packed with a HDMI + DisplayPort combo, you have more graphics output options now.

HDMI 4k @60Hz
Supports 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 Protection
Some 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 Shop
ASRock 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 3rd Generation AMD Ryzen™ 3, 3rd Generation AMD Ryzen 5, 3rd Generation AMD Ryzen™ 7, 3rd Generation AMD Ryzen™ 9
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
Non-ECC Yes
ECC Yes
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
Asrock B550M-ITX/ac mini ITX motherboard - AMD B550 Socket AM4 | Clove Technology