I picked up the iMac Pro in 2017 - 64GB RAM, 4 TB SSD, Vega 64, 18-core Xeon and paid a pretty penny for it. Over the years it served me well...the only slight issues were the magenta fringing, and the weak screws for the VESA adapter but for the most part it worked.
Last year I bought some memory to upgrade it to 256GB and earlier this month I tried to upgrade the memory myself. Not being careful I damaged one of display sockets on the main board (all else worked fine - I could remote display and see my full 256GB RAM, etc).
Apple authorised is going to charge USD$2016 for the motherboard replacement (and if I want to replace the display to fix the magenta fringing, an additional USD$807). Sadly as I've already bought the 256GB RAM and to make use of it, fixing the iMac Pro is the only way forward. Looking at the M-Si options, most of my apps aren't ported yet and will still depend on Rosetta, and not to mention no 256GB version of any M-Si based Apple Macs.
Thought I'd share my iMac Pro journey so far.
Last year I bought some memory to upgrade it to 256GB and earlier this month I tried to upgrade the memory myself. Not being careful I damaged one of display sockets on the main board (all else worked fine - I could remote display and see my full 256GB RAM, etc).
Apple authorised is going to charge USD$2016 for the motherboard replacement (and if I want to replace the display to fix the magenta fringing, an additional USD$807). Sadly as I've already bought the 256GB RAM and to make use of it, fixing the iMac Pro is the only way forward. Looking at the M-Si options, most of my apps aren't ported yet and will still depend on Rosetta, and not to mention no 256GB version of any M-Si based Apple Macs.
Thought I'd share my iMac Pro journey so far.