Audio
Type | 2.1 channel high definition audio | |
Controller | IDT 92HD87B1 | |
Stereo conversion | ||
Interface: |
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Internal | high definition audio | |
External | ||
| speakers connector | |
Speakers | 2 x 2 Watt | |
Volume controls | keyboard function keys and program menus | |
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Video |
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Video type | • integrated on system board | |
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| • | discrete |
Data bus: |
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UMA | integrated video | |
Discrete | • | |
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Video controller: |
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UMA | Intel HD Graphics | |
Vostro 1450/Vostro 1550 | • | Intel HD Graphics |
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| • Intel HD Graphics 3000 | |
Vostro 1440/Vostro 1540 | Intel HD graphics | |
Discrete |
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Vostro 1440 | AMD Radeon HD 7430M | |
Vostro 1450 | AMD Radeon HD 7450M | |
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