Dell Studio Desktop D540 (Late 2008) - Manual (Page 51)

49
Specifications
Expansion Bus
PCI Express x1
Connectors two
Connector size 36 pins
Connector data
width (maximum)
1 PCI Express lane
PCI Express x16
Connectors one
Connector size 164 pins connectors
Connector data
width (maximum)
16 PCI Express lane
Video
Integrated
Intel GMA X4500HD
Discrete PCI Express x16 card
(optional)
Audio
Type
Realtek ALC888S,
High Definition Audio
System Board Connectors
Chassis fan
one 3‑pin connector
Front panel audio
HDA header
one 10‑pin connector
Front panel control one 10‑pin connector
Internal USB device five 10‑pin
connectors
Memory four 240‑pin
connectors
PCI 2.3 one 124‑pin
connector
PCI Express x1 two 36‑pin
connectors