Dell Vostro 230 (Early 2010) - Manual (Page 26)

two PCI
Cards
PCI two full height and ¾ length cards (for Mini Tower)
two low profile cards (for Slim Tower)
PCI Express x1 one full height and ¾ length card (for Mini Tower)
one low profile card (for Slim Tower)
PCI Express x16 one full height and ¾ length card (for Mini Tower)
one low profile card (for Slim Tower)
Drives Mini Tower Slim Tower
Externally accessible:
3.5-inch drive bays one none
5.25-inch drive bays two one
Internally accessible:
3.5-inch drive bays two two
Available devices:
3.5-inch SATA hard drives two two
5.25-inch SATA
DVD-ROM,
DVD/CD-RW, and DVD+/-RW drives two one
External Connectors
Audio:
back panel three connectors for line-in, line-out, and microphone
front panel two connectors for microphone and headphone
Network adapter one RJ45 connector
USB:
internal two
front panel two
back panel four
Video 15-pin VGA connector
Systemboard Connectors
PCI 2.3:
connectors two 124-pin connectors
data width (maximum) 32 bits
PCI Express x1:
connectors one 36-pin connector
data width (maximum) one PCI-Express lane
PCI Express x16:
connectors one 164-pin connector
data width (maximum) 16 PCI-Express lanes
Serial ATA four 7-pin connectors
Memory two 240-pin connectors
Internal USB device one 10-pin connector (supports two USB ports)
Processor fan one 4-pin connector
System fan one 3-pin connector
Front panel control one 10-pin connector
Front panel audio HDA header one 10-pin connector
Processor one 775-pin connector
Power 12V one 4-pin connector
Power one 24-pin connector
Controls and Lights
Front of the computer:
Power button push button
Power light Solid blue light — indicates power-on state.
Blinking blue light — indicates sleep state of the
computer.
Solid amber light (when the computer does
not start) — indicates a problem with the system
board or power supply.
Blinking amber light — indicates a problem with the
system board.