Dell 9020 owner manual Internal Connectors

Feature Specification

NOTE: Available video connectors may vary based on the graphics card selected.

Table 25. Internal Connectors

Feature	Specification
PCI 2.3 data width (maximum) — 32 bits
Mini-Tower	one 120-pin connector
Small Form Factor, Ultra Small Form Factor	none
PCI Express x1 data width (maximum) — one PCI Express lane
Mini-Tower	one 36-pin connector
Small Form Factor, Ultra Small Form Factor	none
PCI Express x16 (wired as x4) data width (maximum) — four PCI Express lanes
Mini-Tower	one 164-pin connector
Small Form Factor	one 64–pin connector
Ultra Small Form Factor	none
PCI Express x16 data width (maximum) — 16 PCI Express lanes
Mini-Tower, Small Form Factor	one 164-pin connector
Ultra Small Form Factor	none
Mini PCI Express data width (maximum) — one PCI Express lane and one USB interface
Mini-Tower, Small Form Factor	none
Ultra Small Form Factor	one 52-pin connector
Serial ATA:
Mini-Tower	four 7-pin connectors
Small Form Factor	three 7-pin connectors
Ultra Small Form Factor	two 7-pin connectors
Memory:
Mini-Tower, Small Form Factor	four 240-pin connectors
Ultra Small Form Factor	two 240-pin connectors
Internal USB:
Mini-Tower	one 10-pin connector
Small Form Factor, Ultra Small Form Factor	none
System Fan	one 5-pin connector
Front panel control:

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