B450-A PRO MAX

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

AM4

AMD B450

4 x DDR4 memory slots, support up to 64GB
Supports 1866/ 2133/ 2400/ 2667Mhz (by JEDEC)
For AMD Ryzen Gen3 (R5/R7/R9)
- Supports 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 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)
Dual channel memory architecture
Supports non-ECC UDIMM memory
Supports ECC UDIMM memory (non-ECC mode)

DDR4

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

For AMD Ryzen Gen3 (R5/R7/R9)
4133 MHz 
For AMD Other CPU
2667 MHz 

4 Slots

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

** Maximum shared memory of 2048 MB

Supports 2-Way AMD^® CrossFire™ Technology

Realtek® ALC892 Codec
- 7.1-Channel High Definition Audio

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 *
* PCI_E4 will run x1 speed when installing devices in PCI_E2/ PCI_E3/ PCI_E5 slot.

PCIe 3.0
*SATA 6
_{*SATA5 and SATA6 ports will be unavailable when installing a M.2 device in M.2 slot.}

AMD® CPU
2 x SATA 6Gb/s ports *
1 x M.2 slot (Key M) *
- 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

* SATA5 and SATA6 ports will be unavailable when installing a M.2 device in M.2 slot.

M.2 NVme

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

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 TPM module connector
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

1 x Flash BIOS Button
1 x PS/2 Combo Port
1 x VGA Port
2 x USB 3.2 Gen1
1 x LAN Port
6 x HD Audio Connectors
2 x USB 2.0 ports
1 x DVI-D Port
1 x HDMI Port
2 x USB 3.2 Gen2

1 x Realtek^® 8111H Gigabit LAN controller

None

12 in. x 9.6 in. (30.5 cm x 24.4 cm)
ATX Form Factor

N/A

N/A

N/A

N/A

Support for Windows^® 10 64-bit

N/A