The "supports 16Gb" assertion on the page you've linked to is sourced from another forum page: https://hardforum.com/threads/hp-proliant-microserver-owners-thr

The "supports 16Gb" assertion on the page you've linked to is sourced from another forum page: https://hardforum.com/threads/hp-proliant-microserver-owners-thread.1555868/page-17#post-1038749416 https://hardforum.com/threads/hp-proliant-microserver-owners... > It seems to be confirmed, that these wonderfull little boxen can actually support 16Gb Memory, not the 8Gb HP Says they are limited to. So it would appear that HP doesn't officially support 16Gb, which puts us firmly back in the territory of this post, YMMV, etc.