pci-x 64-bit slot - User manual Gigabyte AB350 Gaming (English - 40 pages) winner 888 slot

1 x PCI Express x16 slot, running at x8 (PCIEX8) (The PCIEX16 and PCIEX8 slots conform to PCI Express 3.0 standard.) * The PCIEX8 slot shares bandwidth with the PCIEX16 slot.

Rockchip RK3588 8-core 64-bit processor，4GB/8GB/16GB LPDDR5，1* PCIe extended 2.5G high-speed network port，1* M.2 M-Key slot (PCIe 3.0 4-Lane) ...

Socket: 1700 Kích thước: MATX Khe cắm RAM: 2 khe (Tối đa 64GB) Khe cắm mở rộng: 1 x PCI-E X16, 1 x PCI-E X1 Khe cắm ổ cứng: 4 x SATAIII, 2 x M.2 SLOT.