4 | Chapter 1: Introduction
1�3
Specifications
Specifications
CPU Support
Socket AM4 supports AMD® Ryzen™ APU (Raven Ridge, Picasso)/ Ryzen™ CPU (Summit Ridge,
Pinnacle Ridge, Matisse)
* Please refer to www.biostar.com.tw for CPU support list.
Chipset
AMD® B450
Memory
Supports Dual Channel DDR4 1866/ 2133/ 2400/ 2667
Supports Dual Channel DDR4 2933(OC)/ 3200(OC)/ 3600(OC)/ 4000(OC)
4 x DDR4 DIMM Memory Slot, Max. Supports up to 128 GB Memory
Each DIMM supports non-ECC 8/ 16/ 32 GB DDR4 module
* DDR4 - 2667 only for Ryzen CPU.
* Please refer to www.biostar.com.tw for Memory support list.
Storage
4x SATA III Connector (6Gb/s) : Supports AHCI & RAID 0, 1, 10
1x M.2 (M Key) Socket:
Supports M.2 Type 2242/ 2260/ 2280 SSD module
Supports PCI-E 3.0 x4 (32Gb/s) - NVMe/ AHCI SSD
Supports SATA III (6Gb/s) SSD
* M.2 (M Key) Socket : The bandwidth is depended on CPU, Ryzen is 32Gb/s ; APU is 16Gb/s.
LAN
Realtek RTL8111H
10/ 100/ 1000 Mb/s auto negotiation, Half / Full duplex capability
Audio Codec
ALC887
7.1 Channels, High Definition Audio, Hi-Fi (Front)
USB
6x USB 3.2 (Gen1) port (4 on rear I/Os and 2 via internal headers)
6x USB 2.0 port (2 on rear I/Os and 4 via internal headers)
Expansion Slots
1x PCIe 3.0 x16 Slot:
Supports PCIe 3.0 x16 mode with AMD® Ryzen™ processors.
Supports PCIe 3.0 x8 mode AMD® Ryzen™ with Radeon Vega Graphics processors.
1x PCIe 2.0 x16 Slot (x4 mode)
1x PCIe 2.0 x1 Slot
* According to different CPUs will have different speeds.
Rear I/Os
B450MX:
1x PS/2 Keyboard/ Mouse Port
1x DVI-D Port
1x VGA Port
1x HDMI Port
1x LAN port
4
x
USB 3.2 (Gen1)
Port
2x USB 2.0 Port
3x Audio Jack
B450MX-S:
1x PS/2 Keyboard/ Mouse Port
1x HDMI Port
1x LAN port
4
x
USB 3.2 (Gen1)
Port
2x USB 2.0 Port
3x Audio Jack
Internal I/Os
4x SATA III (6.0Gb/s) Connector
2x USB 2.0 Header (each header supports 2 USB 2.0 ports)
1x
USB 3.2 (Gen1)
Header (each header supports 2 USB 3.2 (Gen1) ports)
1x 8-Pin Power Connector
1x 24-Pin Power Connector
1x CPU Fan Connector
2x System Fan Connector
1x Front Panel Header
1x Front Audio Header
1x Clear CMOS Header
1x Internal Stereo Speaker Header
1x S/PDIF out Connector
1x COM Port Header
Form Factor
uATX Form Factor, 244 mm x 244 mm
OS Support
Windows 7(64it)/ 10(64bit)
Windows 7(64bit) for Summit Ridge/ Pinnacle Ridge only
Biostar reserves the right to add or remove support for any OS with or without notice.
Summary of Contents for B450MX
Page 35: ...FCC FCC 15 Class B TV BIOSTAR BIOSTAR BIOSTAR 3 3 CE 2004 108 CE 2006 95 CE 1999 05 CE...
Page 36: ...Mainboard KC KC BIOSTAR MICROTECH INT L CORP 1577 9113 China...
Page 38: ...4 1 1 1 1 0 45 1 2 ATA x2 ATX x1 x1 DVD x1...
Page 41: ...1 7 B450MX B450MX S 1 5 DVI D VGA B450MX...
Page 42: ...8 2 2 2 1 CPU 1 CPU 2 90 3 CPU CPU...
Page 43: ...2 9 B450MX B450MX S 4 CPU CPU 2 2 CPU A 1 2...
Page 44: ...10 2 B 1 2 CPU CPU CPU CPU...
Page 56: ...22 3 UEFI 5 Open 6 OK 7 DEL Save Exit Restore Defaults Save Changes and Reset Save...
Page 57: ...3 UEFI 23 B450MX B450MX S 3 3 1 DVD 2 3 BIOScreen Utility BMP...
Page 58: ...24 4 4 4 1 DVD DVD A B C DVD DVD SETUP EXE http get adobe com reader...
Page 61: ...4 27 B450MX B450MX S 4 4 1 LED 2 1 2 3 1 CMOS 2 1 2 CMOS 1 2...
Page 63: ...4 29 B450MX B450MX S RAID 1 2 2 2 RAID 1 100 2 100 RAID 10 RAID 0 RAID 1 3 4 4 6 8 RAID RAID 1...
Page 64: ...30 4...
Page 65: ...FCC FCC 15 Class B BIOSTAR BIOSTAR BIOSTAR CE 2004 108 CE 2006 95 CE 1999 05 CE...
Page 67: ...3 B450MX B450MX S 1 1 0 45 1 2 Serial ATA x2 ATX I O x1 x1 x1...
Page 70: ...6 1 5 1 DVI D VGA B450MX...
Page 71: ...7 B450MX B450MX S 2 1 CPU 1 CPU 2 90 3 CPU CPU...
Page 72: ...8 4 CPU CPU 2 2 A 1 2...
Page 73: ...9 B450MX B450MX S B 1 2 CPU CPU CPU CPU...
Page 81: ...17 B450MX B450MX S J_COM1 RS 232 1 2 3 4 5 6 7 8 9 10 Key...
