Acer Aspire 4745, Руководство по обслуживанию, Страница: 11 / 194

Chapter 1 1
System Specifications
Features
Below is a brief summary of the computer’s many features:
NOTE: Items denoted with an (*) are only available for selected models.
Operating System
•
Genuine Windows® 7 Home Premium 64-bit*
•
Genuine Windows® 7 Home Basic 64-bit*
Platform
•
Intel® Core™ i7-620M processor (4 MB L3 cache, 2.66 GHz with Turbo Boost up to 3.33 GHz,
DDR3 1066 MHz, 35 W), supporting Intel® 64 architecture, Intel® Smart Cache
•
Intel® Core™ i5-430M/i5-520M/i5-540M processor (3 MB L3 cache, 2.26/2.40/2.53 GHz with
Turbo Boost up to 2.53/2.93/3.06 GHz, DDR3 1066 MHz, 35 W) supporting Intel® 64 architecture,
Intel® Smart Cache
•
Intel® Core™ i3-330M/i3-350M processor (3 MB L3 cache, 2.13/2.26 GHz, DDR3 1066 MHz, 35
W) supporting Intel® 64 architecture, Intel® Smart Cache
•
Mobile Intel® HM55 Express Chipset
System Memory
•
Dual-channel DDR3 SDRAM support:
•
Up to 8 GB using two soDIMM modules for i3 and i5 models
•
Up to 16 GB using four soDIMM modules for i7 models
Display
•
14" HD 1366 x 768 pixel resolution, high-brightness (200-nit) Acer CineCrystal™ LED-backlit TFT
LCD, supporting simultaneous multi-window viewing via Acer GridVista™
•
16:9 aspect ratio
•
Super-slim design
Graphics
•
ATI Mobility Radeon™ HD 5650 with Switchable™ Graphics technology, up to 40913 MB of
HyperMemory™ (1024 MB of dedicated DDR3 VRAM, up to 30675 MB of shared system
memory), supporting Unified Video Decoder (UVD), OpenEXR High Dynamic-Range (HDR)
technology, Shader Model 5.0, Microsoft® DirectX® 11, OpenGL® 3.1, OpenCL™ 1.1
•
ATI Mobility Radeon™ HD 5470 with Switchable™ Graphics technology, up to 35793 MB of
HyperMemory™ (512 MB of dedicated DDR3 VRAM, up to 30675 MB of shared system memory),
supporting Unified Video Decoder (UVD), OpenEXR High Dynamic-Range (HDR) technology,
Shader Model 5.0, Microsoft® DirectX® 11, OpenGL® 3.1, OpenCL™ 1.1
•
Dual independent display support
Chapter 1