Gigabyte B450M H User Manual

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© 2019 GIGA-BYTE TECHNOLOGY CO., LTD. All rights reserved.
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Changes to the specications and features in this manual may be made by GIGABYTE without prior notice.
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by any means without GIGABYTE's prior written permission.
 In order to assist in the use of this product, carefully read the User's Manual.
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Identifying Your Motherboard Revision
The revision number on your motherboard looks like this: "REV: X.X." For example, "REV: 1.0" means
the revision of the motherboard is 1.0. Check your motherboard revision before updating motherboard
BIOS, drivers, or when looking for technical information.
Example:
Motherboard
B450M H
Dec. 13, 2019
Dec. 13, 2019
Motherboard
B450M H

Gigabyte B450M H Specifications

General

Processor socket	Socket AM4
Processor manufacturer	AMD
Compatible processor series	AMD Athlon, AMD Ryzen 3, AMD Ryzen 3 2nd Gen, AMD Ryzen 3 3rd Gen, AMD Ryzen 5, AMD Ryzen 5 2nd Gen, AMD Ryzen 5 3rd Gen, AMD Ryzen 7, AMD Ryzen 7 2nd Gen, AMD Ryzen 7 3rd Gen, AMD Ryzen 9 3rd Gen
Maximum number of SMP processors	1
Audio chip	Realtek ALC887
Component for	PC
Motherboard chipset	AMD B450
PC health monitoring	FAN, Temperature, Voltage
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	2
Supported memory types	DDR4-SDRAM
Maximum internal memory	32 GB
Supported memory clock speeds	2133, 2400, 2667, 2933, 3466, 3600 MHz
eSATA ports quantity	0
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 1 (3.1 Gen 1) Type-A ports quantity	4
Maximum resolution	4096 x 2160 pixels
Maximum graphics card memory	16000 MB
Parallel processing technology support	Not supported
Wi-Fi	No
Ethernet interface type	Gigabit Ethernet
RAID levels	0, 1, 10
Supported storage drive interfaces	SATA III
BIOS type	UEFI AMI
ACPI version	5.0
BIOS memory size	128 Mbit
Desktop Management Interface (DMI) version	2.7
Cables included	SATA
Bundled software	Nrton Internet Security (OEM) Realtek 8118 Gaming LAN Bandwidth Control Utility
Weight	600 g
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	205 mm
Width	244 mm
Height	235 mm