Apple uses their own proprietary SSD connectors on their blade style SSDs. In fact Apple has several different proprietary SSD connectors. Everyone else in the computer world is using one of the M.2 SSD connector standards. Also, it is usually best to photograph the label of a part since that is where critical identifying information is usually located. Your photo is only showing the NAND chips which could be found on any brand of SSD since Samsung is one of the chip suppliers.
In my previous post, I provided a direct link to the OWC Envoy Enclosures compatible with various Apple OEM proprietary SSDs.
FYI, what you pictured is not memory as @ku4hx has already mentioned. What you have pictured is an SSD storage device. Even though an SSD does use a form of "memory" on the device, it is not the same as typical system memory, nor is the SSD used in the same way as memory sticks, so it is best to use the proper term.