System Board Connectors; External Ports And Connectors - Dell OptiPlex 5070 Micro Setup And Specifications Manual

Table 7. Storage (continued)
M.2 512 GB PCIe NVMe Class 40 Solid State Drive
M.2 128 GB PCIe NVMe Class 35 Solid State Drive
M.2 256 GB PCIe NVMe Class 35 Solid State Drive
M.2 512 GB PCIe NVMe Class 35 Solid State Drive
1
2.5 Inch Solid State Drives are only available as a secondary storage option and can only be paired with a M.2 Solid State Drive
as the Primary Storage Device.

System board connectors

NOTE: See Detailed Engineering Specifications for maximum card dimensions.
Table 8. System board connectors
1
PCIe x16 Slot(s)
PCIe x16 (wired x4) Slot(s)
2
PCIe x1 Slot(s)
3
Serial ATA (SATA)
4
M.2 Socket 3 (for SSD)
5
M.2 Socket 1 (for WiFi/BT card)
1
PCIe x16 Slots (Support Standard Rev 3.0)
2
PCIe x16 (wired x 4), PCIe x1 Slots, M.2 Slot (Support Standard Rev 3.0)
3
Serial ATA (Tower/Small Form Factor support one Gen2 port for ODD and the rest of the ports support Gen3)
4
M.2 Socket3: Support SATA & PCIe interface
5
M.2 Socket1: Support Intel CNVi or USB2.0/PCIe

External ports and connectors

NOTE: Tower supports Full Height (FH) cards and Small Form Factor supports Low Profile (LP) cards. See chassis
diagrams section for port/connector locations.
Table 9. External ports and connectors
USB 2.0 (SmartPower On)
USB 3.1 Gen 1 (Front/Rear/Internal)
USB 3.1 Gen 1 (SmartPower On)
USB 3.1 Gen 1 PowerShare
USB 2.0 port
USB 2.0 PowerShare (2A max)
USB 3.1 Gen 2 Type C with
PowerShare
14 System specifications
Tower
1
2
1
2
4
1 - 2280/2230
1 - 2230
Tower
2 Rear
1/4/0
0
0
1 Front
1 Front
1 Front
Tower Small Form Factor
Y Y
Y Y
Y Y
Y Y
Small Form Factor
1
1 x4 open ended
0
3
1 - 2280/2230
1 - 2230
Small Form Factor
2 Rear
1/4/0
0
0
1 Front
1 Front
1 Front
Micro
Y
Y
Y
Y
Micro
0
0
0
1
1 - 2280/2230
1 – 2230
Micro
0
0/3/0
1 Rear
1 Front
0
0
1 Front