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ASRock B550M-ITX/ac Motherboard AMD B550 AM4 DDR4 M.2 Ryzen Mini-ITX USB 3.2 DP
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ASRock B550M-ITX/ac Motherboard AMD B550 AM4 DDR4 M.2 Ryzen Mini-ITX USB 3.2 DP
Price: CN $119.00

Honest Seller
Trusted, Qualified and Recognized Seller
We promised all the Items will be tested earnestly before shipping, ensure it 100% working in orders. Package Included: 1 X Motherboard,

1 x I/O back panel,

2 x SATA CABLE.

The above pictures are for reference only!

Technical Tips:

A. Please do not use fake memory or if you're not sure whether your memory fake or not, please do not try it on our motherboard.
B. Please check your CPU, and RAM without problem, then install on the motherboard.
C. If the motherboard can't run correctly, please first check your CPU whether can be compatible with our motherboard, then check your video card or power supply.
D. 90% "can't boot" problem was caused by RAM, please don't use "single side" RAM.


Item introduction

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


Terms and Conditions

Terms:Please read the entire listing before offerding. We do not offer cash refunds for any purchases. All sales are FINAL, we will replace per our warranty (see below) buyer is responsible for all shipping charges.


response:We appreciate positive response we always try our best to service our customers so if you have any question ,Please don't hesitate to contact us
we are always here to offer help.


Payment :PAYPAL ONLY: We do not accept any other payment method.


Shipping:

Country

Agent

Estimate time

USA

Economy Shipping

8-15 business days

Economy Shipping

10-20 business days

Economy Shipping

10-25 business days

Other Europe Country

Economy Shipping

10-25 business days

Other Country

Economy Shipping

10-25 business days


Agent

Estimate time

Expedited :

Country

USA

Expedited Shipping

3-5 business days

Expedited Shipping

3-7 business days

Expedited Shipping

3-6 business days

Other Europe Country

Expedited Shipping

3-6 business days

Other Country

Expedited Shipping

4-8 business days

Since your Country customs and international customs regulations prohibit such behavior,We can not item is "gift", thank you for your understanding.

Custom Tax:
Please note we're unable to take any responsibility for any custom delay or tax. The fees of import duty/tax are not included in the item price or shipping fee, these are the buyer's responsibility.
Please check with your local customs office to determine what these additional costs would be before payment. And these fees are normally collected by the delivery company, when you pick up item.

Warranty:All items are sold with 90 days warranty unless otherwise stated in the sale.

Returns:

1) In our item warranty, we can offer refund or replacement.2) We do the refund after we get the returned item, we can ship the replaced item after you ship the old one out.

3) Please do not return any items without an authorization number or other instructions by us. Any packages that are send without our knowledge will be refused and no replacements will be issued. Wrong item ordered or non defective part returns require a 20% restocking fee. All products are marked with serial number and QC badge.Any products returned without our serial number and QC badge will be rejected as not our parts..

Support:We answer emails Mon-Fri. Please allow up to 48 hours for us to respond. All emails are answered! If you do not receive a response, please resend your email. Sometimes Spam filters prevent emails from being properly delivered. If you do not receive a response after a second request, please provide an alternative email address for us to respond to. No one is EVER ignored!





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