ASROCK B550AM Gaming User Manual page 9

AMD Ryzen series CPUs (Matisse, Summit Ridge and Pinnacle
Expansion
Ridge)
Slot
• 1 x PCI Express 4.0 x16 Slot (PCIE1: x16 mode)*
• 1 x PCI Express 3.0 x16 Slot (PCIE2: x4 mode)
AMD Ryzen series CPUs (Picasso, Raven Ridge)
• 1 x PCI Express 3.0 x16 Slot (PCIE1: x8 mode)*
• 1 x PCI Express 3.0 x16 Slot (PCIE2: x4 mode)
AMD Athlon series CPUs
• 1 x PCI Express 3.0 x16 Slot (PCIE1: x4 mode)*
• 1 x PCI Express 3.0 x16 Slot (PCIE2: x4 mode)
* Supports NVMe SSD as boot disks
• Supports AMD Quad CrossFireX
• 1 x M.2 Socket (Key E) with the bundled WiFi-802.11 ac
module
• 15μ Gold Contact in VGA PCIe Slot (PCIE1)
Graphics • Integrated AMD RadeonTM Vega Series Graphics in Ryzen
Series APU*
* Actual support may vary by CPU
• DirectX 12, Pixel Shader 5.0
• Shared memory default 2GB. Max Shared memory supports
up to 16GB.
* The Max shared memory 16GB requires 32GB system memory
installed.
• Supports HDMI 2.0 with max. resolution up to 4K x 2K
(4096x2160) @ 60Hz
• Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and
HBR (High Bit Rate Audio) with HDMI 2.0 Ports (Compliant
HDMI monitor is required)
• Supports HDR (High Dynamic Range) with HDMI 2.0
• Supports HDCP 2.2 with HDMI 2.0 Port
• Supports 4K Ultra HD (UHD) playback with HDMI 2.0 Port
• Supports Microsoft PlayReady®
Audio • 7.1 CH HD Audio with Content Protection (Realtek ALC1200
Audio Codec)
• Premium Blu-ray Audio support
• ELNA Audio Caps
• PCB Isolate Shielding
• Individual PCB Layers for R/L Audio Channel
B550AM Gaming
TM TM
and CrossFireX
3