Specifications

• Mfr Part Number:B550 PHANTOM GAMING-ITX/AX
• Gaming Armor:
  • Power
    - Hi-Density Power Connectors (24 pin and 8 pin)
  • Memory
    - 15μ Gold Contact in DIMM Slots
  • 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 3rd Gen AMD AM4 Ryzen / future AMD Ryzen Processors
  • Digi Power design
  • 8 Power Phase design
• 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 Next Generation Ryzen series APUs 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
• 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
• 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 module (on the rear I/O)
    - 15μ Gold Contact in VGA PCIe Slot (PCIE1)
• 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 Express module up to Gen3 x4 (32 Gb/s)
• Connector:
  • ​1 x RGB LED Header
  • 1 x Addressable LED Header
  • 1 x CPU Fan Connector (4-pin)
  • 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)
  • 1 x Chassis/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)
  • 1 x 24 pin ATX Power Connector (Hi-Density Power Connector)
  • 1 x 8 pin 12V Power Connector (Hi-Density Power Connector)
  • 1 x Front Panel Audio Connector (15μ Gold 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)
  • 1 x Front Panel Type C USB 3.2 Gen2 Header (Supports ESD Protection)
• Rear Panel I/O:
  • 2 x Antenna Ports
  • 1 x HDMI Port
  • 1 x DisplayPort 1.4
  • 1 x USB 3.2 Gen2 Type-A Port (10 Gb/s) (Supports ESD Protection)
  • 1 x USB 3.2 Gen2 Type-C Port (10 Gb/s) (Supports ESD Protection)
  • 4 x USB 3.2 Gen1 Ports (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 (Phantom Gaming Tuning)
    - ASRock Polychrome SYNC
    - ASRock Key Master
    - ASRock XFast LAN
  • UEFI
    - ASRock Full HD UEFI
    - ASRock Instant Flash
• Support CD: Drivers, Utilities, AntiVirus Software (Trial Version), Google Chrome Browser and Toolbar
• Accessories:
  • Quick Installation Guide, Support CD
  • 2 x SATA Data Cables
  • 1 x ASRock WiFi 2.4/5 GHz Antenna
  • 1 x Screw for M.2 Socket
• Hardware Monitor:
  • Temperature Sensing: CPU, CPU/Water Pump, Chassis/Water Pump Fans
  • Fan Tachometer: CPU, CPU/Water Pump, Chassis/Water Pump Fans
  • Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU/Water Pump, Chassis/Water Pump Fans
  • Fan Multi-Speed Control: CPU, CPU/Water Pump, 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
  • 8 Layer PCB
  • 2oz Copper PCB
• OS: Microsoft Windows 10 64-bit
• Certifications:
  • FCC, CE
  • ErP/EuP ready (ErP/EuP ready power supply is required)

*All images and descriptions are for illustrative purposes only. Visual representation of the products may not be perfectly accurate. Product specification, functions and appearance may vary by models and differ from country to country . All specifications are subject to change without notice. Although we endeavor to present the most precise and comprehensive information at the time of publication, a small number of items may contain typography or photography errors. Products may not be available in all markets. We recommend you to check with sales for exact offers.

Added On:2020-08-07 20:06:37  Updated on:2024-04-29 09:02:26