Dell OptiPlex 5055 Ryzen CPU Tower OptiPlex 5055 Tower Owners Manual - Page 72

Drives, External connectors, Controls and lights

Page 72 highlights

Drives Table 28. Drives Feature Internally accessible Specification • 2.5-inch SATA drive bay • 3.5-inch SATA drive bay • M.2 SATA and NVMe SSD External connectors Table 29. External Connectors Specifications Feature Audio Front panel Rear panel Network adapter Serial USB 2.0 USB 3.1 Gen 1 Video Specification • Universal headset • Line out connector RJ-45 connector PS2 and serial connector • Front - 2 • Back - 2 • Internal -2 • Front - 2 • Back - 4 • Internal -0 No onboard video ports, supported with add on PCIe graphics cards NOTE: Available video connectors may vary based on the optional graphic board selected. Controls and lights Table 30. Controls and lights Feature Front of the computer Power button light Drive activity light Back of the computer Link integrity light on integrated network adapter Specification White light - Solid white light indicates power-on state; slow blinking white light indicates sleep state of the computer. White light - Slow blinking white light indicates that the computer is reading data from or writing data to the hard drive. Green - A 10 Mbps connection exists between the network and the computer. Green - A 100 Mbps connection exists between the network and the computer. Orange - A 1000 Mbps connection exists between the network and the computer. Off (no light) - The computer is not detecting a physical connection to the network. 72 Technical Specifications

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Drives
Table 28. Drives
Feature
Specification
Internally accessible
2.5-inch SATA drive bay
3.5-inch SATA drive bay
M.2 SATA and NVMe SSD
External connectors
Table 29. External Connectors Specifications
Feature
Specification
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 Gen 1
Front - 2
Back - 4
Internal -0
Video
No onboard video ports, supported with add on PCIe graphics cards
NOTE:
Available video connectors may vary based on the optional graphic board selected.
Controls and lights
Table 30. Controls and lights
Feature
Specification
Front of the computer
Power button light
White light — Solid white light indicates power-on state; slow blinking
white light indicates sleep state of the computer.
Drive activity light
White light — Slow blinking white light indicates that the computer is
reading data from or writing data to the hard drive.
Back of the computer
Link integrity light on integrated network adapter
Green — A 10 Mbps connection exists between the network and the
computer.
Green — A 100 Mbps connection exists between the network and the
computer.
Orange — A 1000 Mbps connection exists between the network and the
computer.
Off (no light) — The computer is not detecting a physical connection to
the network.
72
Technical Specifications