I am trying to add a second SSD to my Precision 3530. It has a second slot that can fit an M2 2230 SSD. After some searching, I have found a suitable SSD. However, I also need a bracket to fit it, plus a heat sink/thermal plate (see the pictures under heading '3. Remove the M.2 SSD' at https://www.myfixguide.com/dell-precision-3530-disassembly/).

My question: where can I buy the bracket and heat sink? Or does somebody mayby know the part number?

Any help would be appreciated!