ASROCK B550 Phantom Gaming 4 Manual page 12

* For Ryzen Series APUs (Picasso, Cezanne and Renoir), ECC is
only supported with PRO CPUs.
* Please refer to Memory Support List on ASRock's website for
more information. (http://www.asrock.com/)
* Please refer to page 27 for AMD non-XMP memory frequency
support.
• Max. capacity of system memory: 128GB
• Supports Extreme Memory Profile (XMP) memory modules
• 15μ Gold Contact in DIMM Slots
AMD Ryzen series CPUs (Vermeer and Matisse)
Expansion
Slot • 2 x PCI Express x16 Slots (PCIE1: Gen4x16 mode; PCIE3:
Gen3 x4 mode)*
AMD Ryzen series APUs (Cezanne and Renoir)
• 2 x PCI Express x16 Slots (PCIE1: Gen3x16 mode; PCIE3:
Gen3 x4 mode)*
AMD Ryzen series APUs (Picasso)
• 2 x PCI Express x16 Slots (PCIE1: Gen3x8 mode; PCIE3:
Gen3 x4 mode)*
* Supports NVMe SSD as boot disks
• 2 x PCI Express 3.0 x1 Slots
• Supports AMD Quad CrossFireX
• 1 x M.2 Socket (Key E), supports type 2230 WiFi/BT module
• Integrated AMD Radeon
Graphics
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 2.1 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 2.1 Port
(Compliant HDMI monitor is required)
• Supports HDR (High Dynamic Range) with HDMI 2.1
B550 Phantom Gaming 4/ac
B550 Phantom Gaming 4
TM
and CrossFireX
TM
Vega Series Graphics in Ryzen
TM
11