| USB 2.0 |
Bus speed | PCI: 133 MB/s |
| PCI Express: |
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| SATA: 1.5 Gb/s and 3.0 Gb/s |
| USB: 480 Mb/s |
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Cards |
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PCI | two full height cards |
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PCI Express x1 | one full height card |
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PCI Express x16 | one full height card |
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Drives |
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Externally accessible: |
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two bays for SATA | |
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Internally accessible: |
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two bays for hard drives | |
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External Connectors |
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Audio: |
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back panel | three connectors for |
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front panel | two connectors for microphone and headphone |
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Network adapter | one RJ45 connector |
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Serial | one |
USB: |
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front panel | four |
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back panel | six |
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Video | |
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| NOTE: Available video connectors may vary based on |
| the graphics card selected. |
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Systemboard Connectors |
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PCI 2.3: |
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connectors | two |
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data width (maximum) | 32 bits |
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PCI Express x1: |
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connectors | one |
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data width (maximum) | one |
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PCI Express x16: |
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connectors | one |
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data width (maximum) | 16 |
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Serial ATA | four |
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Memory | four |
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Internal USB device | one |
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Processor fan | one |
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System fan | one |
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Front panel control | one |
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Front panel audio | one |
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SPDIF audio | one |
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Processor | one LGA1156 connector |
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Power 12V | one |
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Power | one |
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