Dell OptiPlex XE2 (Mid 2013) User Manual
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Table 18. Network
Feature
Specification
Integrated
Intel 1217LM Ethernet capable of 10/100/1000 Mb/s
communication
Table 19. System Information
Feature
Specification
System chipset
Intel 8 Series Express chipset
DMA channels
two 8237 DMA controllers with seven independently
programmable channels
Interrupt levels
Integrated I/O APIC capability with 24 interrupts
BIOS chip (NVRAM)
12 MB
Table 20. Expansion Bus
Feature
Specification
Bus type
PCIe gen2, gen3 (x16), USB 2.0, and USB 3.0
Bus speed
PCI Express:
•
x1-slot bidirectional speed – 500 MB/s
•
x16-slot bidirectional speed – 16 GB/s
SATA: 1.5 Gbps, 3.0 Gbps, and 6 Gbps
Table 21. Cards
Feature
Specification
PCI:
Mini Tower
up to one full-height card
Small Form Factor
none
PCI Express x1:
Mini Tower
up to three full-height cards
Small Form Factor
up to two low-profile cards
PCI-Express x16:
Mini Tower
up to two full-height cards
Small Form Factor
up to two low-profile cards
Table 22. Drives
Feature
Specification
Externally Accessible (5.25 inches drive bays):
Mini Tower
two
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