MSI B450-A PRO MAX AMD AM4 Motherboard (Used)

Specification
Basic Information

Supported CPU

• Supports 1st, 2nd and 3rd Gen AMD Ryzen/ Ryzen with Radeon Vega Graphics/ 2nd Gen AMD Ryzen with Radeon Graphics/ Athlon with Radeon Vega Graphics Desktop Processors for Socket AM4

Chipset

• AMD B450 Chipset

Form Factor

• ATX
• 12 in. x 9.6 in. (30.5 cm x 24.4 cm)

Expansion Slots

PCI

• 1 x PCIe 3.0 x16 slot (PCI_E1)
• 1st, 2nd and 3rd Gen AMD Ryzen support x16 mode
• Ryzen with Radeon Vega Graphics and 2nd Gen AMD Ryzen with Radeon Graphics support x8 mode
• Athlon with Radeon Vega Graphics support x4 mode
• 1 x PCIe 2.0 x16 slot (PCI_E4, supports x4 mode)
• 4 x PCIe 2.0 x1 slots

M.2 Socket

• 1 x M.2 slot (Key M)1
• Supports PCIe 3.0 x4 (1st, 2nd and 3rd Gen AMD Ryzen/ Ryzen with Radeon Vega Graphics and 2nd Gen AMD Ryzen with Radeon Graphics) or PCIe 3.0 x2 (Athlon with Radeon Vega Graphics) and SATA 6Gb/s standards 2242/ 2260/ 2280/ 22110 storage device

Memory

Type

• Dual channel memory architecture

Slots

• 4 x DDR4 memory slots

Supported Memory

• Supports 1866/ 2133/ 2400/ 2667Mhz (by JEDEC)
• For AMD Ryzen Gen3 (R5/R7/R9)
• Supports 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3733/ 3866/ 4000/ 4133 MHz(by A-XMP OC MODE)

For AMD Other CPU

• Supports 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466 MHz(by A-XMP OC MODE)
• Supports non-ECC UDIMM memory
• Supports ECC UDIMM memory (non-ECC mode)

Maximum Memory

• 64GB

Graphics

Graphics

• 1 x VGA port, support a maximum resolution of 2048x1280 @60Hz,1920x1200 @60Hz
• 1 x DVI-D port, support a maximum resolution of 1920x1200 @60Hz
• 1 x HDMI™ 1.4 port, supports a maximum resolution of 4096x2160 @30Hz, 2560x1600 @60Hz
• Only support when using Ryzen with Radeon Vega Graphics and 2nd Gen AMD Ryzen with Radeon Graphics/ Athlon with Radeon Vega Graphics processors
• Supports 2-Way AMD CrossFire Technology

Max Shared Memory

• 2048 MB

Connector & Ports

HDMI

• 1 x HDMI 1.4 port
• 4096x2160 @30Hz, 2560x1600 @60Hz

DVI-D (s)

• 1 x DVI-D port, support a maximum resolution of 1920x1200 @60Hz

USB (s)

• AMD B450 Chipset
• 2 x USB 3.2 Gen2 (SuperSpeed USB 10Gbps) Type-A ports on the back panel
• 2 x USB 3.2 Gen1 (SuperSpeed USB) ports available through the internal USB 3.2 Gen1 connector
• 6 x USB 2.0 (High-speed USB) ports (2 Type-A ports on the back panel, 4 ports available through the internal USB 2.0 connectors)

AMD CPU

• 2 x USB 3.2 Gen1 (SuperSpeed USB) Type-A ports on the back panel

LAN Port (s)

• 1 x Realtek 8111H Gigabit LAN controller
• Supported Storage

AMD CPU

• 2 x SATA 6Gb/s ports1
• 1 x M.2 slot (Key M)1
• Supports PCIe 3.0 x4 (1st, 2nd and 3rd Gen AMD Ryzen/ Ryzen with Radeon Vega Graphics and 2nd Gen AMD Ryzen with Radeon Graphics) or PCIe 3.0 x2 (Athlon with Radeon Vega Graphics) and SATA 6Gb/s standards 2242/ 2260/ 2280/ 22110 storage device
• AMD B450 Chipset
• 4 x SATA 6Gb/s ports

Audio

• Realtek ALC892 Codec
• 7.1-Channel High Definition Audio

Internal I/O Ports

• 1 x 24-pin ATX main power connector
• 1 x 8-pin ATX 12V power connector
• 6 x SATA 6Gb/s connectors
• 2 x USB 2.0 connectors (support additional 4 USB 2.0 ports)
• 1 x USB 3.2 Gen1 connectors (support additional 2 USB 3.2 Gen1 ports)
• 1 x 4-pin CPU fan connector
• 1 x 4-pin water-pump-fan connector
• 4 x 4-pin system fan connectors
• 1 x Front panel audio connector
• 2 x System panel connectors
• 1 x Serial port connector
• 1 x Parallel port connector
• 1 x Chassis Intrusion connector
• 1 x Clear CMOS jumper
• 1 x 5050 RGB LED strip 12V connector

TPM (Trusted Platform Module )

• 1 x TPM module connector

Warranty Information