Installation guide for M.2 NVMe SSD on MSI B560M Bazooka with Intel Core i7 11700F processor
Installation guide for M.2 NVMe SSD on MSI B560M Bazooka with Intel Core i7 11700F processor
Your motherboard supports PCIe 3.0 x4 slots. With an Intel 11th gen CPU, you have 20 PCIe lanes available. You plan to use a Western Digital SN570 NVMe SSD, which requires M.2 slots. Since your system has four SATA drives, installing the NVMe SSD in the second M.2 slot should work fine. The B560 chipset shares bandwidth with SATA ports, so no issues there. However, if you install the NVMe drive in the first M.2 slot, it will run in chipset mode. Make sure to check your motherboard manual for slot compatibility and any specific installation guidelines.
It's turned off since 10th generation CPUs support only 16 PCIe lanes. The difference between Gen 3 and Gen 4 isn't relevant here.
The main M.2 port will be turned off on B560 and Z590 when you're not running an 11th generation processor. However, with your 11700F chipset, this shouldn't cause any issues unless you're connecting all drives simultaneously for large transfers. A SATA M.2 SSD could raise concerns, but NVMe is safer in this case. It's better to use the first M.2 slot rather than the second one.
It mentions support for PCIe 3.0 on non-11th generation chips, but performance may vary by motherboard brand.
It operates using the AHCI standard rather than NVMe. It provides comparable speed to a standard 2.5" SSD while being more compact, and numerous motherboards remove two SATA connections to make room for it.