ASUS ROG Crosshair VIII Extreme Review 37

ASUS ROG Crosshair VIII Extreme Review

CPU Performance »

Storage Interfaces

Storage Support
SATA:6x 6 Gb/sAMD X570
M.2:3x Gen4 x4
2x Gen4 x4
AMD CPU
AMD X570
USB (rear):4x USB 3.2 Gen2 (10 Gb/s)
4x USB 3.2 Gen2 (10 Gb/s)
2x Thunderbolt 4 (40 Gb/s)
AMD CPU
AMD X570
AMD X570
USB (internal):2x USB 3.2 Gen1 Headers
2x USB 3.2 Gen2 Type-E Header
2x USB 2.0 Headers
AMD X570
AMD X570
AMD X570

Storage Performance

The ASUS ROG Crosshair VIII Extreme has a large complement of storage options with a total of five M.2 sockets in varying configurations. The rear I/O section is excellent with Thunderbolt 4, USB 3.2, and 10 Gb LAN.

AIDA64 (SATA 6 Gb/s)



AIDA64 (USB 3.2)


The external USB-C enclosure is only rated for 10 Gb/s; 900 MB/s is above the target of 850 MB/s in these benchmark results.

AIDA64 (NVMe M.2)


Using a Samsung 980 Pro M.2 drive, all five M.2 sockets are indeed Gen4 x4. However, the DIMM.2 M.2 socket has slightly lower bandwidth due to being interfaced through the PCH (X570 Chipset).
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Jul 21st, 2024 08:25 EDT change timezone

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