MSI MS-7255 User Manual page 25

PCI Express Slot (x16/ x4/ x1)
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The PCI Express slot supports the PCI Express interface expansion card.
The PCI Express x 16 slot supports up to 4.0 GB/s transfer rate.
The PCI Express x 8 slot supports up to 2.0 GB/s transfer rate.
The PCI Express x 4 slot supports up to 1.0 GB/s transfer rate.
The PCI Express x 1 slot supports up to 250 MB/s transfer rate.
PCI Express x 1 Slot
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PCI (Peripheral Component Interconnect) Slot
The PCI slot supports LAN card, SCSI card, USB card, and other add-on cards that
comply with PCI specifications.
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AGP (Accelerated Graphics Port) Slot
The AGP slot allows you to insert the AGP graphics card. AGP is an interface specifica-
tion designed for the throughput demands of 3D graphics. It introduces a 66MHz, 32-bit
channel for the graphics controller to directly access m ain memory.
Important
When adding or removing expansion cards, make sure that you unplug the power
supply first. Meanwhile, read the documentation for the expansion card to configure
any necessary hardware or software settings for the expansion card, such as
jumpers, switches or BIOS configuration.
PCI Express x 4 Slot
Installation Guide
PCI Express x 16 Slot
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