Dell Vostro 3550 (Early 2011) - Manual (Page 104)

Video
Video type
• integrated on system board
• discrete video card
Video controller and memory
UMA:
Vostro 3350/ 3450/ 3550/ 3750 Intel Graphics Media Accelerator
HD
Vostro 3555 AMD Radeon HD series — up to 256
MB / 512 MB of shared memory
Discrete:
Vostro 3350 AMD Radeon HD6490 GDDR5 - 512
MB
Vostro 3450/ 3550 AMD Radeon HD6630 - 1 GB VRAM
Vostro 3750 NVIDIA GeForce GT 525M - 1 GB
Communications
Network adapter 10/100/1000 Mbps Ethernet LAN
Wireless internal wireless local area network (WLAN) and
wireless wide area network (WWAN)
Ports and Connectors
Audio one microphone connector and one stereo
headphones/ external speakers connector
Video
Vostro 3350/ 3450/ 3550/
3555/ 3750
one 19-pin HDMI connector and one 15-pin VGA
connector
Network adapter one RJ-45 connector
USB
Vostro 3350 two USB 3.0-compliant connectors and one eSATA/
USB 2.0-compliant connector
Vostro 3450 two USB 3.0-compliant connectors, one USB 2.0-
compliant connector and one eSATA/USB 2.0-
compliant connector
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