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New User
Posts: 1

Acer EG43M mobo in Aspire 5800

I bought an Aspire 5800 in 2009 and need to know if the pci slots for Acer EG43M mobo are 1.0 or 2.0.  I want to install a SATA 3 card that needs a 2.0 slot.

Acer Technician
Posts: 6,349

Re: Acer EG43M mobo in Aspire 5800

I'm going to base my answer on the Aspire M5800 series. 

If you're able to provide a part number for the system, I can verify the model.


Based on your post, you're looking at installing a SATA 3 PCI card and not a SATA 3 PCI Express card, is that correct?


Specifications for the Aspire M5800 system indicate the following slots:

  • 1x PCI Express Slot Type: x16
  • 1x PCI Express Slot Type: x1
  • 2x PCI Slot Type: x1

Just in case, the PCI Express slots are 1.1 and not 2.0.


Hope this helps.

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New User
Posts: 1

Re: Acer EG43M mobo in Aspire 5800

I have the same Acer EG43M mobo in my M5800, I'm wondering what I need to know for compatability issues when I'm upgrading the video card? I know the pci-e slot is 16 pin, but SATA 3 is that the power input for the card to plug into? I want to put a gtx 560 or 660 in to this pc, since the 2.0 cards are backwards compatable it will work I'm hoping..

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