Asrock B550 PHANTOM GAMING-ITX/AX, AMD AM4,HDMI, DP, 2xDDR4 , M.2 , Mini ITX

Supports AMD AM4 Socket Ryzen™ 3000, 4000 G-Series and 5000 Series Desktop Processors*

8 Power Phase Design, Digi Power, 90A Dr.MOS

Supports DDR4 5400+ (OC)

1 PCIe 4.0 x16

Graphics Output Options: HDMI, DisplayPort

7.1 CH HD Audio (Realtek ALC1220 Audio Codec), Nahimic Audio

4 SATA3, 1 Hyper M.2 (PCIe Gen4 x4), 1 Ultra M.2 (PCIe Gen3 x4 & SATA3)

3 USB 3.2 Gen2 (Rear Type A+C, Front Type-C), 6 USB 3.2 Gen1 (2 Front, 4 Rear)

Intel® 2.5G LAN, Wi-Fi 6 802.11ax (2.4Gbps) + BT 5.1

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

Gaming Armor

Power

- Hi-Density Power Connectors (24 pin and 8 pin)

Memory

- 15µ Gold Contact in DIMM Slots

VGA Card

- 15µ Gold Contact in VGA PCIe Slot (PCIE1)

Internet

- Intel® 2.5G LAN

Audio

- Nahimic Audio

Unique Feature

ASRock USB 3.2 Gen2

- ASRock Front Panel USB 3.2 Gen2 Type-C Header (10 Gb/s)

- ASRock USB 3.2 Gen2 Type-A Port (10 Gb/s)

- ASRock USB 3.2 Gen2 Type-C Port (10 Gb/s)

ASRock Super Alloy

- Premium 90A Power Choke

- 90A Dr.MOS

- Premium Memory Alloy Choke (Reduces 70% core loss compared to iron powder choke)

- Nichicon 12K Black Caps (100% Japan made high quality conductive polymer capacitors)

- I/O Armor

- Matte Black PCB

- High Density Glass Fabric PCB

- 8 Layer PCB

- 2oz Copper PCB

Intel® 2.5G LAN

Intel® 802.11ax WiFi

ASRock Steel Slot Gen4

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 AMD AM4 Socket Ryzen™ 3000, 4000 G-Series and 5000 Series Desktop 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 5100+(OC) / 5000(OC) / 4933(OC) / 4866(OC) / 4800(OC) / 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 APUs (Renoir) support DDR4 5400+(OC) / 5300(OC) / 5200(OC) / 5100(OC) / 5000(OC) / 4933(OC) / 4866(OC) / 4800(OC) / 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

- 15µ Gold Contact in DIMM Slots

*Ryzen Series CPUs (Matisse):

Ryzen Series CPUs:

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, Chipset 1.05V, 2.50V, +1.8V, 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 (4096x2160) @ 60Hz

- Supports DisplayPort 1.4 with max. resolution up to 5K (5120x2880)@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 with Content Protection (Realtek ALC1220 Audio Codec)

- Premium Blu-ray Audio support

- Supports Surge Protection

- 120dB SNR DAC with Differential Amplifier

- Pure Power-In

- Direct Drive Technology

- PCB Isolate Shielding

- Impedance Sensing on Rear Out port

- Individual PCB Layers for R/L Audio Channel

- 15µ Gold Audio Connector

- Nahimic Audio

LAN

- 2.5 Gigabit LAN 10/100/1000/2500 Mb/s

- GigaLAN Intel® I225V

- Supports Wake-On-LAN

- Supports Lightning/ESD Protection

- Supports Energy Efficient Ethernet 802.3az

- Supports PXE

Wireless LAN

- Intel® 802.11ax WiFi Module

- Supports IEEE 802.11a/b/g/n/ax

- Supports Dual-Band (2.4/5 GHz)

- Supports WiFi6 802.11ax (2.4Gbps)

- 2 antennas to support 2 (Transmit) x 2 (Receive) diversity technology

- Supports Bluetooth 5.1 + High speed class II

- Supports MU-MIMO

Slots

AMD Ryzen series CPUs (Matisse)

- 1 x PCI Express x16 Slot (PCIE1: Gen4x16 mode)*

AMD Ryzen series APUs (Renoir)

- 1 x PCI Express x16 Slot (PCIE1: Gen3x16 mode)*

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

- 15µ Gold Contact in VGA PCIe Slot (PCIE1)

*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 PCI Express module up to Gen4x4 (64 Gb/s) (with Matisse) or Gen3x4 (32 Gb/s) (with Renoir)*

- 1 x Ultra M.2 Socket, supports M Key type 2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Exp