Dell Studio XPS 8100 (Late 2009) - Manual (Page 3)

Drives and Devices
Externally accessible
• two 5.25-inch bays for SATA
DVD+/-RW Super Multi Drive or
Blu-ray Disc™ combo or Blu-ray
Disc RW drive
Internally accessible two 3.5-inch bays for SATA hard drives
Wireless (optional) WiFi/Bluetooth ® wireless technology
Expansion Bus
PCI Express
• Gen2 x1 slot bi-directional speed —
500 MB/s
• Gen2 x16 slot bi-directional speed —
16 GB/s
PCI 32-bit speed — 33 MHz
SATA 2.0 1.5 Gbps and 3.0 Gbps
USB 2.0 • high speed — 480 Mbps
• full speed — 12 Mbps
• low speed — 1.2 Mbps