Biostar B450NH User Manual (English)

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FCC Informaon and Copyright

This equipment has been tested and found to comply with the limits of a Class B digital device,

pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protecon

against harmful interference in a residenal installaon. This equipment generates, uses, and can

radiate radio frequency energy and, if not installed and used in accordance with the instrucons,

may cause harmful interference to radio communicaons. There is no guarantee that interference

will not occur in a parcular installaon.

The vendor makes no representaons or warranes with respect to the contents here and

specially disclaims any implied warranes of merchantability or tness for any purpose. Further

the vendor reserves the right to revise this publicaon and to make changes to the contents here

without obligaon to nofy any party beforehand.

Duplicaon of this publicaon, in part or in whole, is not allowed without rst obtaining the

vendor’s approval in wring.

The content of this user’s manual is subject to be changed without noce and we will not be

responsible for any mistakes found in this user’s manual. All the brand and product names are

trademarks of their respecve companies.

Dichiarazione di conformità sinteca

Ai sensi dell’art. 2 comma 3 del D.M. 275 del

30/10/2002

Si dichiara che questo prodoo è conforme

alle normave vigen e soddisfa i requisi

essenziali richies dalle direve

2004/108/CE, 2006/95/CE e 1999/05/CE

quando ad esso applicabili

Short Declaraon of conformity

We declare this product is complying with the

laws in force and meeng all the essenal

requirements as specied by the direcves

2004/108/CE, 2006/95/CE and 1999/05/CE

whenever these laws may be applied

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Biostar B450NH 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 5 5th Gen, AMD Ryzen 7, AMD Ryzen 7 2nd Gen, AMD Ryzen 7 3rd Gen, AMD Ryzen 7 5th Gen, AMD Ryzen 9 3rd Gen, AMD Ryzen 9 5th Gen
Processor thermal power (max)	105 W
Maximum number of SMP processors	1
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	2
Supported memory types	DDR4-SDRAM
Maximum internal memory	64 GB
Supported memory clock speeds	1866, 2133, 2400, 2667 MHz
RAID levels	0, 1, 10
Supported storage drive interfaces	M.2, NVMe, PCI Express 3.0, SATA III
HDCP	Yes
DirectX version	12.0
Parallel processing technology support	Not supported
Number of SATA III connectors	4
USB 3.2 Gen 2 (3.1 Gen 2) connectors	0
Headphone outputs	3
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.
Wi-Fi	No
LAN controller	Realtek RTL8111H
Ethernet interface type	Gigabit Ethernet
BIOS type	UEFI
Audio chip	Realtek ALC887
Component for	PC
Motherboard chipset	AMD B450
Audio output channels	7.1 channels
Motherboard form factor	mini ATX
Windows operating systems supported	Windows 10 x64, Windows 11 x64, Windows 7 x64