How Many M 2 Slots Does a Z490-a Pro Have?

The Z490-A Pro has a total of four M.2 slots. Two of these slots are located on the top of the motherboard, while the other two are located on the bottom.

All four slots support both SATA and PCIe 3.0 x4 NVMe drives.

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The top two M.2 slots are positioned behind a metal shield, which helps to protect the drives from heat damage.

The bottom two M.2 slots are not shielded, but they do have a thermal pad that helps to dissipate heat.

All four of the M.2 slots on the Z490-A Pro support drive sizes up to 110mm (2280).

The top two slots also support RAID 0, 1, and 5 configurations.

In conclusion, the Z490-A Pro has a total of four M.2 slots, all of which support both SATA and PCIe 3.

Two of the slots are located behind a metal shield, while the other two have a thermal pad for heat dissipation. All four slots support drive sizes up to 110mm (2280).