Dell Dimension E520 - Manual (Page 110)

110
Appendix
Video
Type optional integrated Intel 965 Graphics Media Accelerator
(GMA965)
PCI Express
Audio
Type Sigmatel 9227
Expansion Bus
Bus type PCI 2.3
PCI Express x1 and x16
Bus speed PCI: 33 MHz
PCI Express:
x1 slot bidirectional speed - 500 MB/s
x16 slot bidirectional speed - 8 GB/s
PCI
connectors two
connector size 120 pins
connector data width (maximum) 32 bits
PCI Express
connector one x1
connector size 36 pins
connector data width (maximum) 1 PCI Express lane
PCI Express
connector one x16
connector size 164 pins
connector data width (maximum) 16 PCI Express lanes
Drives
Externally accessible:
Bays one 3.5-inch drive bay (FlexBay)
two 5.25-inch drive bays
Available devices Serial ATA drives (4), floppy drive, USB memory devices, CD/DVD
drive, and Media Card Reader
Internally accessible: two bays for 1-inch high serial ATA hard drives