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viii

Regulatory Notices



Kể từ ngày 01/12/2012, tất cả các sản phẩm do công ty MSI sản xuất tuân thủ Thông tư

số 30/2011/TT-BCT quy định tạm thời về giới hạn hàm lượng cho phép của một số hóa

chất độc hại có trong các sản phẩm điện, điện tử”

󱛞󴍆󱞅󲆛󱛉󴊈󲺗󵛃󸤼󵷜󲂁󶎊󲀟󲂳󹆤

部件名称

有害物质

铅

(Pb)

汞

(Hg)

镉

(Cd)

六价铬

(Cr(VI))

多溴联苯

(PBB)

多溴二苯醚

(PBDE)

印刷电路板组件* ╳ ○ ○ ○ ○ ○

电池** ╳ ○ ○ ○ ○ ○

外部信号连接头 ╳ ○ ○ ○ ○ ○

线材 ╳ ○ ○ ○ ○ ○

本表格依据 SJ/T 11364 的规定编制。

○: 表示该有害物质在该部件所有均质材料中的含量均在 GB/T 26572 规定的限量要

求以下。

╳: 表示该有害物质至少在该部件的某一均质材料中的含量超出 GB/T 26572 规定的限

量要求，但所有部件都符合欧盟RoHS要求。

* 印刷电路板组件: 包括印刷电路板及其构成的零部件。

** 电池本体上如有环保使用期限标识，以本体标识为主。

■ 上述有毒有害物质或元素清单会依型号之部件差异而有所增减。

■ 产品部件本体上如有环保使用期限标识，以本体标识为主。

󹤗󵭡󵛃󸣚󲂳󴊈󳞹󴲇󴟊󶈾󷁏󴃬󴉩

設備名稱：電腦主機板型號(型式)：MS-7C91

單元

限用物質及其化學符號

鉛

(Pb)

汞

(Hg)

鎘

(Cd)

六價鉻

(Cr+6)

多溴聯苯

(PBB)

多溴二苯醚

(PBDE)

電路板 ○ ○ ○ ○ ○ ○

電子元件 ─ ○ ○ ○ ○ ○

金屬機構件 ─ ○ ○ ○ ○ ○

塑膠機構件 ○ ○ ○ ○ ○ ○

備考1. “超出0.1 wt %” 及 “超出0.01 wt %” 係指限用物質之百分比含量超出百分比含

量基準值。

備考2. “○” 係指該項限用物質之百分比含量未超出百分比含量基準值。

備考3. “─” 係指該項限用物質為排除項目。

Questions and Answers:

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Do you have a question about the MSI MAG B550 TOMAHAWK MAX WIFI and is the answer not in the manual?

MSI MAG B550 TOMAHAWK MAX WIFI Specifications

General

Processor socket	Socket AM4
Processor manufacturer	AMD
Compatible processor series	AMD Ryzen 3 3rd Gen, AMD Ryzen 5, AMD Ryzen 5 5th Gen, AMD Ryzen 7 3rd Gen, AMD Ryzen 7 5th Gen, AMD Ryzen 9 5th Gen
Audio chip	Realtek ALC897
Component for	PC
Motherboard chipset	AMD B550
Audio output channels	7.1 channels
Motherboard form factor	ATX
Windows operating systems supported	Windows 10 x64, Windows 11 x64
Non-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	2133, 2400, 2666, 2933, 3000, 3200, 3300, 3333, 3400, 3466, 3600, 3733, 3866, 4000, 4133, 4200, 4266, 4300, 4400, 4533, 4600, 4800, 4866, 5000, 5100 MHz
Supported memory clock speed (max)	5100 MHz
Number of SATA III connectors	6
USB 3.2 Gen 1 (3.1 Gen 1) connectors	3
USB 3.2 Gen 2 (3.1 Gen 2) connectors	-
Peripheral (Molex) power connectors (4-pin)	1
Number of M.2 (M) slots	2
RAID levels	0, 1, 10
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.
Digital audio optical out	5
LAN controller	Realtek RTL8125B
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
Bluetooth version	5.2
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Ethernet interface type	2.5 Gigabit Ethernet
DirectX version	12.0
Parallel processing technology support	Crossfire