Dell 430 specifications Cards, Drives, External Connectors, Systemboard Connectors

	USB 2.0
Bus speed	PCI: 133 MB/s
	PCI Express:
	• x1-slot bidirectional speed — 500 MB/s
	• x16-slot bidirectional speed — 8 GB/s
	SATA: 1.5 Gb/s and 3.0 Gb/s
	USB: 480 Mb/s
Cards
PCI	two full height cards
PCI Express x1	one full height card
PCI Express x16	one full height card
Drives
Externally accessible:
5.25-inch drive bays	two bays for SATA DVD-ROM / DVD+/–RW / CDRW /
	Blu-Ray Disc™ drive
3.5-inch drive bay	19-in-1 Media Card reader
Internally accessible:
3.5-inch drive bays	two bays for hard drives
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
Serial	one 9-pin connector; 16550C compatible
USB:
front panel	four
back panel	six
Video	15-pin VGA connector
	28-pin DVI-I connector
	19-pin HDMI connector
	4-pin S-Video connector
	NOTE: Available video connectors may vary based on
	the graphics card selected.
Systemboard Connectors
PCI 2.3:
connectors	two 120-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	four 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 9-pin connector
Front panel audio	one 10-pin connector
SPDIF audio	one 6-pin connector
Processor	one LGA1156 connector
Power 12V	one 4-pin connector
Power	one 24-pin connector