The Gigabyte X870E Aorus Pro uses the AM5 socket paired with the X870 chipset and comes in the standard ATX form factor, measuring 305 mm wide and 244 mm tall. It supports overclocking and includes RGB lighting, while an HDMI 2.1 output handles display connectivity. Wireless communication is covered by Wi-Fi 7 (802.11be) — backward compatible with Wi-Fi 4, 5, 6, and 6E — along with Bluetooth 5.3, though aptX is not supported. The board does not feature dual BIOS, an easy CMOS reset, integrated graphics, or an embedded CPU, and it carries a three-year warranty.
The board supports DDR5 memory across four slots in a dual-channel configuration, with a maximum capacity of 256GB. Stock RAM speeds reach up to 5200 MHz, while overclocking can push that figure to 8000 MHz. ECC memory is not supported.
The rear I/O panel provides a solid range of USB connectivity, including two USB 4 40Gbps ports and two Thunderbolt 4 ports, three USB 3.2 Gen 2 Type-A ports, four USB 3.2 Gen 1 Type-A ports, and two USB 2.0 ports; USB Type-C is present, though there are no USB 3.2 Gen 2 or Gen 1 Type-C ports, nor any USB 3.2 Gen 2x2 or USB 4 20Gbps ports. Display output is handled by a single HDMI port, with no DisplayPort, DVI, or VGA connectors available. Networking is served by one RJ45 port, and there are no eSATA or PS/2 ports on the board.
Internal expansion is well catered for, with headers supporting four USB 3.2 Gen 1 ports, four USB 3.0 ports, four USB 2.0 ports, and one USB 3.2 Gen 2x2 port through add-in brackets. Storage options include four M.2 sockets and four SATA 3 connectors, while SATA 2, U.2, and mSATA are absent. The board also features a TPM connector and eight fan headers for cooling management.
The board provides one PCIe 5.0 x16 slot for the primary graphics card, alongside two PCIe x4 slots for additional expansion. There are no PCIe 2.0, 3.0, or 4.0 x16 slots, and no PCIe x1, PCIe x8, or legacy PCI slots are present.
The onboard audio supports 7.1-channel output with a DAC signal-to-noise ratio of 120 dB, and two analog audio connectors are provided at the rear. A S/PDIF Out port is also included for digital audio passthrough to external receivers or DACs.
The board supports RAID 0, 1, 5, and 10 (1+0) configurations, covering a broad range of performance and redundancy setups. RAID 0+1 is not supported.