Storage Interfaces
Storage Support |
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SATA: | 6x 6 Gbps | Intel X299 |
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M.2 (Upper, 32 Gb/s): | 1x PCIe 3.0 x4, SATA | Intel X299 |
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M.2 (Lower, 32 Gb/s): | 1x PCIe 3.0 x4,SATA | Intel X299 |
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USB: (rear) | 4x USB 3.1 Gen1 1x USB 3.1 Gen2, Type-A, 10 Gbps 1x USB 3.1 Gen2, Type-C, 10 Gbps | Intel X299 (via ASM1074 bridge) ASMedia ASM3142 ASMedia ASM3142 |
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USB: (internal) | 4x USB 3.1 Gen1 1x USB 3.1 Gen2 Type-C 4x USB 2.0 | Intel X299 ASMedia ASM3142 Intel X299 |
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With everything crammed so closely together on the ASRock X299E-ITX/ac, it was hard to find the additional controllers for USB devices. Then I remembered that the ASMedia ASM1074 was found between the LAN ports on the rear add-in card. The USB 3.1 Gen2 ports are pushed via the high-performance ASM3142 controller pictured above.
HDTune Pro (SATA 6Gb/s)
HDTune Pro (USB3.0 Front Panel)
HDTune Pro (USB 3.1 Type-C)
HDTune Pro (NVME M.2)