Dell OptiPlex 5055 Small Form Factor - Page 64

Table 23. Expansion bus
Feature Specication
Bus type USB 2.0, USB 3.1 Gen1, SATA 3, and PCle up to Gen 3
Bus speed
• USB 2.0 – 480 Mbps
• USB 3.1 Gen1 – 5 Gbps
• SATA 3.0 – 6 Gbps
• PCIe – 8 Gbps
Table 24. Cards
Feature Specication
WLAN card
• Intel Wireless-AC 8265 2x2
• Intel Wireless-AC 3165 1x1
• Bluetooth 4.1
NOTE: For optimal performance, it is recommended to use the
wireless display feature with an access point that supports 5 GHz
standard.
Table 25. Drives
Feature Specication
Internally accessible
• 2.5-inch SATA drive bay
• 3.5-inch SATA drive bay
• M.2 SATA & NVMe
Table 26. External connectors
Feature Specication
Audio
Front panel
Rear panel
• Universal headset
• Line out connector
Network adapter RJ-45 connector
Serial PS2 and serial connector
USB 2.0
• Front - 2
• Back - 2
• Internal -2
USB 3.1 Gen1
• Front - 2
• Back - 4
• Internal -0
Video
• 15-pin VGA connector (optional only support with A-Series APU)
• DisplayPort 1.2 (optional 2*DP only support with A-Series APU)
64 System setup