Dell OptiPlex 5055 - Page 56

Feature Specication
Maximum memory 64 GB
Table 19. Video
Feature Specication
Integrated (A Series APU only) AMD Graphics [with Radeon R7 PRO A12-9800, A10-9700, A8-9600,
A6-9500]
Optional
• 1 GB AMD Radeon R5 430
• 2 GB AMD Radeon R5 430
• 4 GB AMD Radeon R7 450
Table 20. Audio
Feature Specication
Integrated Realtek HDA Codec ALC3234
Table 21. Network
Feature Specication
Integrated BCM5762B0KMLG Broadcom ethernet controller
Table 22. 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 23. 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 24. Drives
Feature Specication
Internally accessible
• 2.5-inch SATA drive bay
• 3.5-inch SATA drive bay
56 System setup