OptiPlex 980 Technical Guidebook Page 17
Stereo line-in/micropone
One minijack rear
Speakers line out
One minijack rear
Risers: (replaces 1 PCI slot and 1 PCIe slot on DT system board)
Combo full height riser with 1 PCI and 1 PCIe connector
X
Dual full height riser with 2 PCI connectors
X
Communications - Network Adapter (NIC) –
NOTE: MT supports full height card, DT supports low profile card or full height card with optional riser. SFF supports
low profile card.
MT
DT
SFF
Integrated on system board
Supports full
height
Low-profile or full
height card with
optional riser
Supports low
profile card
1 This term does not connote an actual operating speed of 1 Gb/sec. For high speed transmission, connection to a Gigabit Ethernet
server and network infrastructure is required.
Communications – Modem
NOTE: MT supports full height card, DT supports low profile card or full height card with optional riser. SFF supports
low profile card.
MT
DT
SFF
V.92 Data/Fax Controllerless Modem
Optional full height or low profile card
Communications – Wireless
MT
DT
SFF
Internal Dell wireless 1520 802.11 draft-N WiFi (with Remote Wake Up support)
Custom WLAN Antenna Connector
Audio and Speakers
MT
DT
SFF
RealTek ALC269 High Definition Audio
Integrated on system board
Internal Chassis Speaker
Optional
Dell AX210 USB Stereo Speakers
Optional