Chosen Solution

128GB SBX Single Sided 80mm (2280) M.2 PCI Express 3.0 x2 (PCIe Gen3 x2) NVMe SSD - MDNVME80-SBX-0128 Will thus work in a Mac mini 2010 and or 2011?

Your 2011 Mac mini uses a standard 2.5" SATA drive for both bays Apple used a custom SSD part in the 2014 Mac mini. Here’s a good reference on whats possible: The Ultimate Guide to Apple’s Proprietary SSDs