Which slot should I use for my SSD?

Nice motherboard! You have Samsung NVME 960 Evo Plus of course support NVME not SATA? You can use this slot can support NVME and

My M2_1 slot does not seem to be detecting my NVME SSDs, they work fine in the M2_2 slot 2 slots ▫M2_1 slot (from AMD

2 slice long slot toaster Motherboard H61 NVME Slot Socket 1155 Merk BULLDOZER di Tokopedia ∙ Promo Pengguna Baru ∙ Bebas Ongkir ∙ Cicilan 0% ∙ Kurir Instan

2500 slot Coming from the CPU motherboard manufacturers have a choice to pick one, either a PCIe x4 NVMe socket, or two SATA plus an x2 NVMe socket,