Dell 4691901 owner manual Audio, Network, Expansion Bus, Cards, Drives

Video

Video memory:

Integrated	up to 1.7 GB shared video memory (Microsoft
	Windows Vista and Windows 7)
Discrete	up to 1 GB
Audio
Integrated	integrated Conexant CX20641 HD-audio codec
Network
Integrated	integrated Realtek RTL8111E Ethernet capable of
	10/100/1000 Mb/s communication
Expansion Bus
Bus Type	PCI Express 2.0, SATA 2.0, and, USB 2.0
Bus Speed:	PCI Express:
	• x1-slot bidirectional speed – 1 GB/s
	• x16-slot bidirectional speed – 16 GB/s
	SATA: 1.5 Gbps, and 3.0 Gbps
Cards
PCI Express x1
Mini-Tower	up to three full-height cards
Desktop	up to three low-profile cards
Small Form Factor	up to one low-profile cards
PCI-Express x16
Mini-Tower	up to one full-height cards
Desktop	up to one low-profile cards
Small Form Factor	up to one low-profile cards

Drives

Externally Accessible (5.25–inch drive bays)

Mini-Tower	two
Desktop	one
Small Form Factor	one slim optical drive bay
Internally Accessible:
3.5–inch SATA drive bays

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