Dell Vostro 330 (Early 2011) - Manual (Page 100)

Memory
Maximum memory 8 GB
Video
Video Type:
Integrated Intel HD Graphics
Discrete ATI Mobility Radeon HD
5470
Video Memory:
Integrated up to 384 MB of shared
video memory
Discrete 1 GB DDR3
Audio
Integrated dual-channel High-Definition audio
Communication
Network adapter network interface card capable of
10/100/1000 Mb/s communication
Wireless
• internal wireless local area network
(WLAN)
• Bluetooth wireless support
Expansion Bus
Bus Type MXM, SATA 1.0A and 2.0, USB 2.0
Bus Speed PCIe X16
Expansion Cards
Mobile PCI Express Module (MXM) one
Drives
Externally Accessible one 5.25–inch SATA drive bay
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