Dell OptiPlex XE - Page 17

Audio
Integrated
l Realtek ALC269Q-VB
l Optional chassis speaker
Network
Integrated
l Integrated Broadcom BCM57780 Gigabit
Ethernet LAN controller capable of
10/100/1000 Mb/s communication
l Integrated Broadcom BCM5761 NetXtreme
SystemInformation
Chipset
Intel Q45/ICH10DO Embedded Chipset
DMA channels
eight
Interrupt levels
24
BIOS chip (NVRAM)
16 Mb
ExpansionBus
Bus type
PCI 2.3
PCI Express 1.1
SATA 1.0 and 2.0
USB 2.0
Bus speed
PCI: 133 Mbps
PCI Express x1: 2.5 Gbps
SATA: 1.5 Gbps and 3.0 Gbps
USB: 480 Mbps
Cards
PCI:

Desktop
without riser card — two low profile cards
with riser card — two full height cards
Small Form Factor
one low-profile card
PCI Express x1:

Desktop
one low profile card
Small Form Factor
N/A
PCI Express x16 (with support for PCI Express x1):

Desktop
without riser card— one low profile card
with riser card — one full height card
Small form factor
one low profile card

NOTE: The PCI Express x16 slot is disabled when a display is connected to the integrated video connector.
Drives
Externally accessible
5.25 inch drive bay(s):

Desktop
one
Small Form Factor
one (slimline)
Internally accessible
3.5 inch SATA drive bay:

Desktop
two
Small Form Factor
one
Available devices
2.5 inch SATA hard drives:

Desktop
one
Small Form Factor
two
3.5 inch SATA hard drives:

Desktop
two