How to Add More M.2 SSD Slots? - PC Guide 101
But first check for how many M.2 Slots do motherboards have.
Can you use an M.2 SATA SSD in M.2 NVMe port? - Stored Bits
If it has 2 slots, the answer to "How to clone M.2 SSD with 2 slots?" is easy. If it has only one slot, the answer to "How to clone M.2 SSD with only one slot.
How many m.2 NVME slots present in Asus ROG Strix- E gaming motherboard ...
How many m.2 NVME slots present in Asus ROG Strix- E gaming motherboard have, please tell me confirm ... The motherboard manual will tell you.