Dell XPS 15Z (L511Z, Mid 2011) - Manual (Page 83)

81
Specifications
Memory
Memory type 1333 MHz SODIMM
DDR3
NOTE: For instructions on upgrading
the memory, see the Service Manual at
support.dell.com/manuals.
Connectors
Audio one microphone‑in
connector, one stereo
headphones/speakers
connector
NOTE: You can also use the connectors to
set up 5.1 channel speakers
Mini‑Card one half Mini‑Card slot
HDMI connector one 19‑pin connector
Network adapter one RJ45 connector
Connectors
USB two 4‑pin USB
3.0‑compliant
connectors
Mini‑DisplayPort one 20‑pin connector
eSATA one 7‑pin/4‑pin eSATA/
USB combo connector
with PowerShare
Media Card
Reader one 9‑in‑1 slot