Dell Precision Tower 7910 - External Connectors; Internal Connectors

Feature Specification
• supports up to four 2.5–inches hard drives (with optional
adapters)
3.5–inch hard drive bays four
NOTE: These hard drive bays can hold four 2.5–inch hard drive with supplied HDD caddy.
Internally accessible none
Table 27. External Connectors
Feature Specification
Audio
• front panel — mic-in, headphone-out
• back panel — line-out, mic in/line In
Network
Tower 7910 two RJ-45 connector
Serial one 9-pin connector
USB
Tower 7910
• front panel — three USB 2.0, and one USB 3.0
• back panel — three USB 2.0, and one USB 3.0
• internal — three USB 2.0
Video Video card dependent
• DVI connector
• mini DisplayPort
• DisplayPort
• DMS-59
Table 28. Internal Connectors
Feature Specification
System power one 28–pin connector
System fans three 4-pin connectors
Thunderbolt sideband connector one 5-pin connector
Processor fans
Tower 7910 two 5-pin connectors
HDD fans
Tower 7910 three 5-pin connectors
Memory
Tower 7910 sixteen 288–pin connectors
Processor
Tower 7910 two LGA-2011 sockets
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