Dell bpcwcsn_5 User's Guide - Page 33
Drives, Connectors, Expansion Bus, PCI Express x1: 2.5 Gbps
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Expansion Bus Bus speed Cards: PCI: connectors connector size connector data width (maximum) PCI Express: connectors power connector size connector data width (maximum) Drives Externally accessible Internally accessible Connectors External connectors: Serial Parallel Video Optional DVI PCI: 133 MB/s PCI Express x16: 40 GB/s bidirectional speed PCI Express x1: 2.5 Gbps SATA: 1.5 Gbps and 3.0 Gbps USB: 480-Mbps high speed, 12-Mbps full speed, 1.2-Mbps low speed full-height cards supported two 124 pins 32 bits one x1 and one x16 10 W (x1) and 75 W (x16) maximum 36 pins (x1) and 164 pins (x16) one PCI Express lane (x1) and 16 PCI Express lanes (x16) two 3.5-inch drive bays, including support for up to two 3.5-inch hard drives two 5.25-inch drive bays two bays for 1-inch-high hard drives 9-pin connector; 16550C-compatible 25-hole connector (bidirectional) 15-hole VGA connector 36-pin connector NOTE: This option uses one of the PCI slots. Mini Tower Computer 33
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