HP ProOne 600 G1 Motherboard Query

[PAULO40]

Hi All

Hoping someone out there may be able to answer a query I have regarding what I believe are PCI slots on the motherboard of my HP ProOne 600G1 AiO PC.

I have attached an image of the motherboard and highlighted the slots in question. The slot in the blue circle has the following info, 'tcom 1341710 / X1PCIEXP1'. The slot in the yellow circle is a bit more vague with info but from what I can gather it says 'ACES 13I21D50'. Usually you get some written text next to the slot to help indicate what it is actually for but I can't find anything like that near the slot in the yellow circle.

Can anyone explain to me what these slots are, if in fact they are PCI slots, and what I can use them for?

Any help / advice would be greatly appreciated.

http://s1042.photobucket.com/user/bigshorty40/media/600G1_zpsldbd5utk.jpg.html

 

[PAULO40]

To answer my own query I think I've worked out what the PCI slots are for. The one in the blue circle is a Mini PCIe slot that is mainly used for the WiFi module (which I don't have), and the one in the yellow circle is an MXM 3.0 Type A PCI slot which can be used for graphics cards.

Just needed to do a bit more digging!