eMachines D520 eMachines D720/D520 Series Service Guide - Page 11

System Specifications - memory upgrade

Page 11 highlights

System Specifications Chapter 1 Features Below is a brief summary of the computer's many features: Operating System • Genuine Windows® Vista™ Platform • Intel® Pentium® dual-core processor* • Intel® Celeron® processor* • Mobile Intel® GL40 Express Chipset • IEEE 802.11b/g System Memory • Dual-channel support • Up to 2 GB of DDR2 667 MHz memory, upgradeable to 4 GB using two soDIMM modules Display and graphics • 14.1" WXGA 1280 x 800 • Mobile Intel® GL40 Express Chipset Storage subsystem • 2.5" hard disk drive • Optical drive option: • DVD-Super Multi double-layer drive* • DVD/CD-RW combo drive* Audio Two built-in stereo speakers High-definition audio support MS-Sound compatible Built-in microphone Dimensions and Weight • 340.4 (W) x 247 (D) x 22.9/42.3 (H) mm (13.4 x 9.7 x 0.9/1.6 inches) • 2.40 kg (5.29 lbs.) with 6-cell battery pack Chapter 1 1

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Chapter 1
1
System Specifications
Features
Below is a brief summary of the computer’s many features:
Operating System
Genuine Windows® Vista™
Platform
Intel® Pentium® dual-core processor*
Intel® Celeron® processor*
Mobile Intel® GL40 Express Chipset
IEEE 802.11b/g
System Memory
Dual-channel support
Up to 2 GB of DDR2 667 MHz memory, upgradeable to 4 GB using two soDIMM modules
Display and graphics
14.1" WXGA 1280 x 800
Mobile Intel® GL40 Express Chipset
Storage subsystem
2.5" hard disk drive
Optical drive option:
DVD-Super Multi double-layer drive*
DVD/CD-RW combo drive*
Audio
Two built-in stereo speakers
High-definition audio support
MS-Sound compatible
Built-in microphone
Dimensions and Weight
340.4 (W) x 247 (D) x 22.9/42.3 (H) mm (13.4 x 9.7 x 0.9/1.6 inches)
2.40 kg (5.29 lbs.) with 6-cell battery pack
Chapter 1