Dell Vostro 330 Owner's Manual page 100

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