Ports And Connectors Specifications - Dell Precision 7920 Rack Owner's Manual

Table 6. Memory specifications (continued)
Features
Type
Speed

Ports and connectors specifications

USB ports
The Precision 7920 Rack system supports:
● Two USB 2.0-compliant ports on the front panel
● One internal USB 3.0-compliant port
● One USB 3.0-compliant port on the front panel
● One micro USB 2.0-compliant port in the front panel for iDRAC Direct
● Two USB 3.0-complaint ports on the back panel
NIC ports
The Precision 7920 Rack system supports up to four Network Interface Controller (NIC) ports on the back panel, which are
available in the following configurations:
● Four RJ-45 ports that support different combinations of 1Gbps and 10Gbps
● One RJ-45 ports that support iDRAC9 Enterprise Network connector
NOTE: vFlsh card have dedicated slots on the system board.
16 Product Overview
Specifications
DDR4 ECC or Non-ECC memory
● Sky Lake Processors: 2666 MHz
● Cascade Lake Processors: 2933 MHz