ASROCK PHANTOM GAMING 4 B550 User Manual

Contents
Chapter 1 Introduction 1
1.1 Package Contents 1
1.2 Specications 2
1.3 Motherboard Layout 7
1.4 I/O Panel 9
Chapter 2 Installation 10
2.1 Installing the CPU 11
2.2 Installing the CPU Fan and Heatsink 13
2.3 Installing Memory Modules (DIMM) 21
2.4 Expansion Slots (PCI Express Slots) 24
2.5 Jumpers Setup 25
2.6 Onboard Headers and Connectors 26
2.7 Post Status Checker 31
2.8 CrossFireX
TM
and Quad CrossFireX
TM
Operation Guide 32
2.8.1 Installing Two CrossFireX
TM
-Ready Graphics Cards 32
2.8.2 Driver Installation and Setup 34
2.9 M.2_SSD (NGFF) Module Installation Guide (M2_1) 35
2.10 M.2 WiFi/BT Module Installation Guide (M2_2) 38
2.11 M.2_SSD (NGFF) Module Installation Guide (M2_3) 40
Chapter 3 Software and Utilities Operation 43
3.1 Installing Drivers 43
3.2 ASRock Motherboard Utility (Phantom Gaming Tuning) 44

ASROCK PHANTOM GAMING 4 B550 Specifications

General

Chipset	AMD B550
CPU Socket	AM4
Form Factor	ATX
Maximum Memory	128GB
SATA 6Gb/s Ports	6
RAID Support	RAID 0, 1, 10
Memory Slots	4
M.2 Slots	2
USB 3.2 Gen2 Ports	2
LAN	Gigabit Ethernet
Audio	Realtek ALC1200 7.1-Channel High Definition Audio
Memory Speed	DDR4 4733MHz (OC)
Multi-GPU Support	AMD CrossFireX
PCIe Slots	2 x PCIe 4.0 x16, 2 x PCIe 3.0 x1