MSI MEG B550 UNIFY User Manual

36
Overview of Components
M2_1~4: M.2 Slots (Key M)
M2_1
M2_2
M2_3
M2_4
⚽
Video Demonstration
Watch the video to learn how to
Install M.2 module.
http://youtu.be/JCTFABytrYA
Installing M.2 module
1. Loosen the screws of M.2 SHIELD FROZR heatsink.
2. Remove the M.2 SHIELD FROZR and remove the protective films from the thermal
pads.
2
1
1
1
1
1
1
1
3. M2_1 and M2_3 slots are equipped with one standoff. To avoid damage to the M.2
SSD. If you want to install 22110 M.2 SSD, please remove the standoff.
4. There are two thermal pads on each M.2 slot base plate. The thermal pad-2 is
fixed on the M.2 Plate and should not be removed.
For double-side M.2 SSD, completely remove the thermal pad-1 and protection
film.
For single-side M.2 SSD, remove the protection film from pad-1.
1
⚠
Important
∙ Pictures shown in this section are for illustration purpose only and may differ from
the actual plates and thermal pads.
∙ If your M.2 SSD equips its own heathink, please remove the thermal pad-1 and
thermal pad-2, and install the M.2 SSD into the M.2 slot.

MSI MEG B550 UNIFY Specifications

General

Processor socket	Socket AM4
Processor manufacturer	AMD
Compatible processor series	AMD Ryzen 3, AMD Ryzen 5, AMD Ryzen 7, AMD Ryzen 9 3rd Gen
Maximum number of SMP processors	1
ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR4-SDRAM
Maximum internal memory	128 GB
Supported memory clock speeds	1866, 2133, 2400, 2667, 2800, 2933, 3000, 3066, 3200, 3466, 3600, 3733, 3866, 4000, 4133, 4266, 4400, 4533, 4600, 4733, 4866, 5000, 5100, 5600 MHz
RAID levels	0, 1, 10
Supported storage drive types	HDD & SSD
Number of storage drives supported	10
Supported storage drive interfaces	M.2, SATA
DirectX version	12.0
Maximum resolution	4096 x 2160 pixels
Maximum graphics card memory	16384 MB
Parallel processing technology support	2-Way CrossFireX
USB 2.0 connectors	2
Number of SATA II connectors	0
Number of SATA III connectors	6
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	3
LAN controller	Realtek RTL8125B
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax)
Bluetooth version	5.1
Top Wi-Fi standard	Wi-Fi 6 (802.11ax)
WLAN controller model	Intel Wi-Fi 6 AX200
Ethernet interface type	2.5 Gigabit Ethernet
Audio chip	Realtek ALC1220P
Component for	PC
Motherboard chipset	AMD B550
PC health monitoring	FAN, Temperature
Audio output channels	7.1 channels
Motherboard form factor	ATX
BIOS type	UEFI AMI
Cables included	SATA
Harmonized System (HS) code	84733020
Weight	1000 g

Weight and Dimensions

Depth	244 mm
Width	304 mm
Height	65 mm