Bootable M.2 RAID Support<br>Supports up to 4 PCIe Gen3 x4 NVMe M.2 SSDs on AMD TRX40/X399 platform and Virtual RAID on CPU (VROC) technology on Intel X299 platform. Allows you to create a bootable RAID array with up to 4 M.2 SSDs.<br><br>All-Aluminum Cover & Fully Cover Thermal Pad<br>The 11-cm-long thermal pad is able to fully cover every NAND flash on M.2 SSD, transferring heat generated by the high speed M.2 SSD onto the aluminum cover. Extend the longevity of each devices.<br><br>Adjustable Cooling Fan<br>Apart from the large aluminum cover, the 5cm cooling fan can not only quickly dissipate the heat but also lower the temperature to ensure a stable performance of M.2 SSD. What’s more exciting, the fan speed can be adjusted via a switch located on the PCB, giving a more flexible usage.<br><br>The Shortest Trace<br>The onboard four M.2 sockets are laid out on PCB at an angle (45 degrees). The shape is optimized to keep the traces as short and direct as possible. Designed with the right trace shape in order to make sure each M.2 socket carries good enough current, thus providing maximum performance and stability.<br><br>A Flexible & Convenient Utility<br>A dedicated utility that applies with the onboard FAN switch to monitor vital info and control fan speed easily on ASRock HYPER QUAD M.2 Card.<br><br>More M.2 expansion space!<br>Desire more ASRock Hyper Quad M.2 Cards installed for unbeatable M.2 expansion? No problem! Use the onboard switch and you can manage multiple Hyper Quad M.2 Cards effortlessly.