Expansion Slot - ASROCK B450 Pro4 Manual

AMD Ryzen series CPUs (Summit Ridge and Pinnacle Ridge)
Expansion
Slot • 2 x PCI Express 3.0 x16 Slots (PCIE2: x16 mode; PCIE4: x4
mode)*
AMD Ryzen series CPUs (Raven Ridge)
• 2 x PCI Express 3.0 x16 Slots (PCIE2: x8 mode; PCIE4: x4
mode)*
* Supports NVMe SSD as boot disks
* If M2_1 is occupied, PCIE4 will be disabled.
• 4 x PCI Express 2.0 x1 Slots
• Supports AMD Quad CrossFireX
** This feature is only supported with Ryzen Series CPUs (Summit
Ridge, Pinnacle Ridge and Raven Ridge).
• Integrated AMD Radeon
Graphics
Series APU*
* Actual support may vary by CPU
• DirectX 12, Pixel Shader 5.0
• Max. shared memory 2GB
• Three graphics output options: D-Sub, HDMI and
DisplayPort 1.2
• Supports Triple Monitor
• Supports HDMI with max. resolution up to 4K x 2K
(4096x2160) @ 24Hz / (3840x2160) @ 30Hz
• Supports DisplayPort 1.2 with max. resolution up to 4K x 2K
(4096x2160) @ 60Hz
• Supports D-Sub with max. resolution up to 1920x1200 @
60Hz
• Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and
HBR (High Bit Rate Audio) with HDMI Port
(Compliant HDMI monitor is required)
• Supports HDCP with HDMI and DisplayPort 1.2 Ports
• Supports 4K Ultra HD (UHD) playback with HDMI and
DisplayPort 1.2 Ports
TM
and CrossFireX
TM
Vega Series Graphics in Ryzen
B450 Pro4
TM
**
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