Table 6. Ports and connectors (continued)
Description
Values
3640 Tower has two Front I/O offerings: Standard and
Advanced Front I/O
Standard Front I/O USB ports:
●
Two USB 2.0 Type A
●
One USB 3.2 Type A Gen1, with PowerShare
●
One USB 3.2 Type C Gen2, with PowerShare
Advanced Front I/O USB ports:
●
One USB 3.2 Type A Gen1
●
One USB 3.2 Type A Gen2
●
One USB 3.2 Type A Gen2, with PowerShare
●
One USB 3.2 Type C Gen2, with PowerShare
NOTE:
PowerShare delivers power only while the system
is in S3 (Standby) state. The S4/S5 (Hibernate or
Powered down) sleep states are not supported.
Back USB
●
Two USB 2.0 Type A (with SmartPower)
●
Two USB 3.2 Type A Gen2
●
Two USB 3.2 Type A Gen1
Audio
●
One 3.5 mm headphone jack (Front)
●
One Line-out re-tasking Line-in audio port (Back)
Memory card reader
NOTE:
SD Media card reader is only included with
Advanced Front I/O configuration.
Push-Pull type with USB 3.0 interface and WORM (Write
Once Read Many) support.
Video
●
Two DisplayPort 1.4
●
One Optional Port (VGA or HDMI 2.0 or DP1.4 or USB
Type C with DP-Alt mode)
Serial
Two PS2 (Legacy for keyboard and mouse)
Internal
Expansion
●
One Full-height Gen 3 PCIe x16 slot
●
One Full-height Gen 3 PCI slot
●
One Full-height Gen 3 PCIe x4 slot
M.2
●
One M.2 2230 PCIe x1 slot, keyed E for WiFi and Bluetooth
card
●
One M.2 2280 PCIe x4, keyed M for solid-state drive
●
One M.2 2280 PCIe x4 and SATA slot, keyed M for solid-
state drive
NOTE:
To learn more about the features of different
types of M.2 cards, see the knowledge base article at
https://www.dell.com/support/article/sln301626/
.
16
Specifications of Precision 3640 Tower