different pcie slots
Card chuyển SSD PCIe NVMe (4 Slot) | LagiHitech.vn
Dual M.2 22110/2280 PCIe NVMe SSD Expansion Card Qnap QM2-2P Card mở rộng, P/N: Qnap QM2-2P, Connector: 2 x M.2 22110 or 2280 PCIe (Gen2 x 4) NVMe SSD slots, PCIe and Lanes: PCIe Gen2 x 4.
What are PCIe Slots and Their Uses? - Beginners Guide
Khe cắm ổ cứng: 4 x SATA 6Gb/s ports, 1 x M.2 SSD(PCIE/Sata) ... Khe cắm mở rộng: 1 x PCIe 4.0 x16 slot, 2 x PCIe 4.0 x1 slots.
PCI Express – Wikipedia tiếng Việt
Khe cắm mở rộng: 1 x PCIe 4.0/3.0 x16 slot, 2 x PCIe 3.0 x1 slots.