Mac Pro M.2 SSD Carrier Boards

Amfeltec AngelShark Mac Pro (Late 2013) PCIe Gen 3 Carrier Board for M.2 PCIe SSD modules

Significantly increase the internal storage capacity in your Mac Pro (Late 2013) by allowing the addition of up to 2 M.2 PCI Express SSD modules, while keeping the factory-installed original SSD.