Acer Aspire One D255 Series, Service Manual, Page: 11 / 272

Chapter 1 1
System Specifications
Features
Below is a brief summary of the computer’s many features:
Operating system
• Genuine Windows® 7 Home Basic 32-bit (China only)
• Genuine Windows® 7 Starter 32-bit
• Genuine Windows® XP Home (Service Pack 3)
CPU and chipset
• Intel® Atom™ processor N550 (1 MB L2 cache, 1.50 GHz, DDR3 667 MHz, 8.5 W) (for model with
DDR3 support only)
• Intel® Atom™ processor N450 (512 KB L2 cache, 1.66 GHz, DDR2 667 MHz, 5.5 W) (for model
with DDR2 support only)
• Mobile Intel® NM10 Express Chipset
Memory
• Single-channel DDR3 SDRAM support with one soDIMM module (for model with Intel® Atom™
processor 550 only)
• Up to 1 GB of DDR3 system memory (for Windows® 7 Starter for small notebook PCs)
• Up to 2 GB of DDR3 system memory (for other operating systems)
• Single-channel DDR2 SDRAM support with one soDIMM module (for model with Intel® Atom™
processor N450 only)
• Up to 1 GB of DDR2 system memory (for Windows® 7 Starter for small notebook PCs)
• Up to 2 GB of DDR2 system memory (for other operating systems)
Graphics
• Intel® Graphics Media Accelerator 3150 (Intel® GMA 3150), with 64 MB of dedicated system
memory, supporting Microsoft® DirectX® 9
• Dual independent display support
• 16.7 million colors
• External resolution / refresh rate:
• VGA port up to 1600 x 900: 60 Hz
• MPEG-2/DVD decoding
Chapter 1