Specification Sheet

1. 1 x PCI Express x16 slot, running at x16 (PCIEX16)
* Actual support may vary by CPU.
* For optimum performance, if only one PCI Express graphics card is to be
installed, be sure to install it in the PCIEX16 slot.
(The PCIEX16 slot conforms to PCI Express 3.0 standard.)
2. 1 x PCI Express x16 slot, running at x4 (PCIEX4)
* The PCIEX4 slot shares bandwidth with the PCIEX1_1 and PCIEX1_2 slots.
The PCIEX4 slot operates at up to x2 mode when the PCIEX1_1/PCIEX1_2 slot
is populated. The PCIEX4 slot operates at up to x4 mode when both of the
PCIEX1_1 and PCIEX1_2 slots are empty.
3. 1 x PCI Express x16 slot, running at x1 (PCIEX1_2)
4. 1 x PCI Express x1 slot (PCIEX1_1)
(The PCIEX4 and PCIEX1 slots conform to PCI Express 2.0 standard.)
5. 1 x M.2 Socket 1 connector for a wireless communication module (M2_WIFI)
* B450 AORUS PRO WIFI includes the wireless communication module.
 Storage Interface
1. 1 x M.2 connector (Socket 3, M key, type 2242/2260/2280/22110 SATA and
PCIe 3.0 x4/x2 SSD support) (M2A_SOCKET)
2. 1 x M.2 connector (Socket 3, M key, type 2242/2260/2280 PCIe 3.0 x2 SSD
support)(M2B_SOCKET)
3. 6 x SATA 6Gb/s connectors
4. Support for RAID 0, RAID 1, and RAID 10
* Refer to "1-7 Internal Connectors," for the installation notices for the M.2 and
SATA connectors.
 Multi-Graphics Technology
1. Support for AMD Quad-GPU CrossFire™ and 2-Way AMD CrossFire™
technologies
 USB
Chipset:
1. 1 x USB Type-C™ port on the back panel, with USB 3.1 Gen 2 support
2. 1 x USB 3.1 Gen 2 Type-A port (red) on the back panel
3. 2 x USB 3.1 Gen 1 ports available through the internal USB header
4. 4 x USB 2.0/1.1 ports available through the internal USB headers
CPU:
5. 4 x USB 3.1 Gen 1 ports on the back panel
 Internal I/O Connectors
1. 1 x 24-pin ATX main power connector
2. 1 x 8-pin ATX 12V power connector
3. 2 x M.2 Socket 3 connectors
4. 6 x SATA 6Gb/s connectors
5. 1 x CPU fan header
6. 1 x water cooling CPU fan header