Thunderbolt™ 4
SATA Ports
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Intel® JHL8540 Thunderbolt™ 4 Controller
∙ 2x Thunderbolt™ 4 USB-C ports with DisplayPort Alt
mode/ USB4 20Gbps/ Power Delivery up to 15W on the
back panel
• Supports up to 40Gbps transfer rate with Thunderbolt
devices
• Supports up to 20Gbps transfer rate with USB4 devices
• Supports up to 10Gbps transfer rate with USB 3.2
devices
• Supports up to 5V/3A ,15W power charging
• Each port can daisy-chain up to three Thunderbolt™ 4
devices or five Thunderbolt™ 3 devices
• Supports up to 8K display (need to connect the
DisplayPort of the discrete graphics card to the Mini
DisplayPort Input port on the back panel)
∙ 6x SATA 6Gb/s ports
• SATA_5~8 (From Z790 chipset)*
• SATA_A1~A2 (From ASM1061)
* SATA_5~8 will be unavailable when installing M.2 PCIe SSD in the M2_5 slot.
SATA_7~8 will be unavailable when installing M.2 SATA SSD in the M2_5 slot.
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