additional pcie slots
HP Z8 G4 Desktop Workstation | HP® Official Site
Get ultra-flexible configuration with up to 7 high-performance PCIe Gen3 slots and get additional expandability supporting up to 4 PCIe storage devices with optional slots.
Có bao nhiêu khe cắm M.2 trên bo mạch chủ?
If you already populated all your M.2 slots, you can get an M.2 expansion card to add additional slots for additional SATA or NVMe drives.
Mainboard Gigabyte X470 Aorus Ultra Gaming
Supported Memory: 4 slots (up to 64 GB). DDR4; Expansion Slots: PCIe 3.0/2.0 (x16), PCIe (x8), PCIe (x4), PCIe (x1), PCIe (x1) x 2; Storage: SATA 6Gbs x 6, M.2 ...