Dell Studio XPS 9100 (Mid 2010) - Manual (Page 63)

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Specifications
Memory
Connectors six internally‑accessible
DIMM sockets
Capacities 1 GB, 2 GB, and 4 GB
Memory type 1333‑MHz DDR3 DIMM;
non‑ECC memory only
Minimum 3 GB
Maximum 24 GB
NOTE: For instructions on upgrading
memory, see the Service Manual at
support.dell.com/manuals.
External Connectors
Network
adapter
one RJ45 connector
eSATA one back‑panel connector
IEEE 1394 one back‑panel 6‑pin serial
connector
USB three top‑panel, one front‑panel
and four back‑panel USB
2.0‑compliant connectors
one front‑panel USB
3.0‑compliant connector
(optional)
Audio top panel — one headphone
and one microphone connector
back panel — six connectors
for 7.1 channel support
S/PDIF one S/PDIF (optical)connector