Dell Precision 7780 - External Ports

Table 6. Memory specifications (continued)
Description Values
● 8 GB - SODIMM
Memory size per slot
8 GB, 16 GB, 32 GB, 64 GB, 128 GB
Memory configurations supported
● 16 GB, 1 x 16 GB, DDR5, 4800 MHz, non-ECC, CAMM
module
● 32 GB, 1 x 32 GB, DDR5, 4800 MHz for 13
th
Generation
Intel Core i5 processors, 5600 MHz for 13
th
Generation
Intel Core i7/i9 processors, non-ECC, CAMM module
● 64 GB, 1 x 64 GB, DDR5, 4800 MHz for 13
th
Generation
Intel Core i5 processors, 5200 MHz for 13
th
Generation
Intel Core i7/i9 processors, non-ECC, CAMM module
● 128 GB, 1 x 128 GB, DDR5, 3600 MHz, non-ECC, CAMM
module
● 8 GB, 1 x 8 GB, DDR5, 4800 MHz for 13
th
Generation Intel
Core i5 processors, 5600 MHz for 13
th
Generation Intel
Core i7/i9 processors, non-ECC, SODIMM
● 16 GB, 1 x 16 GB, DDR5, 4800 MHz for 13
th
Generation
Intel Core i5 processors, 5600 MHz for 13
th
Generation
Intel Core i7/i9 processors, non-ECC, SODIMM
● 32 GB, 2 x 16 GB, DDR5, 4800 MHz for 13
th
Generation
Intel Core i5 processors, 5600 MHz for 13
th
Generation
Intel Core i7/i9 processors, non-ECC, SODIMM, dual-
channel
● 64 GB, 2 x 32 GB, DDR5, 4800 MHz for 13
th
Generation
Intel Core i5 processors, 5200 MHz for 13
th
Generation
Intel Core i7/i9 processors, non-ECC, SODIMM, dual-
channel
● 16 GB, 1 x 16 GB, DDR5, 4800 MHz for 13
th
Generation
Intel Core i5 processors, 5600 MHz for 13
th
Generation
Intel Core i7/i9 processors, ECC, SODIMM
● 32 GB, 1 x 32 GB, DDR5, 4800 MHz for 13
th
Generation
Intel Core i5 processors, 5200 MHz for 13
th
Generation
Intel Core i7/i9 processors, ECC, SODIMM
● 64 GB, 2 x 32 GB, DDR5, 4800 MHz for 13
th
Generation
Intel Core i5 processors, 5200 MHz for 13
th
Generation
Intel Core i7/i9 processors, ECC, SODIMM, dual-channel
External ports
The following table lists the external ports of your Precision 7780.
Table 7. External ports
Description Values
Network port
One RJ45 Ethernet port
USB ports
● Two Thunderbolt 4 ports (USB Type-C)
● One USB 3.2 Gen 2 Type-C port with DisplayPort alt mode
● One USB 3.2 Gen 1 port with PowerShare
● One USB 3.2 Gen 1 port
Audio port
One universal audio jack
Video port
● Two Thunderbolt 4 ports (USB Type-C)
Specifications of Precision 7780 15