Acer Extensa 4420 Extensa 4420 / 4120 User's Guide EN - Page 41

Specifications - memory upgrade

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21 English Specifications Operating system Platform System memory Display and graphics • Windows Vista™ Business • Windows Vista™ Home Premium • Windows Vista™ Home Basic • Genuine Windows® XP Professional (Service Pack 2) AMD Better By Design program, featuring: • AMD Turion™ 64 X2 dual-core mobile technology TL- 52 / TL-56 / TL-60 / TL-66 (1 MB L2 cache, 1.6/1.8/2.0/ 2.3 GHz, 1600 MHz HyperTransport™ bus) or TL-50 (512 KB L2 cache, 1.6 GHz) (for selected models) • Mobile AMD Sempron™ 3400+ (512 KB L2 cache, 1.8 GHz, 1600 MHz HyperTransport™bus) / 3500+ (512 KB L2 cache, 1.8 GHz, 1600 MHz HyperTransport™ bus) / 3600+ (256 KB L2 cache, 2.0 GHz, 1600 MHz HyperTransport™ bus) (for selected models) • ATI M690G chipset • Acer InviLink™ 802.11b/g Wi-Fi CERTIFIED® solution, supporting Acer SignalUp™ wireless technology Up to 2 GB of DDR2 667 MHz memory, upgradeable to 4 GB using two soDIMM modules (dual-channel support) • 14.1" WXGA TFT LCD, 1280 x 800 pixel resolution, supporting simultaneous multi-window viewing via Acer GridVista™ • ATI Radeon® X1250 with up to 896 MB of HyperMemory™ (256 MB of dedicated DDR2 VRAM, up to 640 MB of shared system memory), supporting Microsoft® DirectX® 9 • Dual independent display support • 16.7 million colors • MPEG-2/DVD hardware-assisted capability (acceleration) • WMV9 (VC-1) and H.264 (AVC) support (acceleration) • S-video/TV-out (NTSC/PAL) support

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21
English
Specifications
Operating
system
Windows
Vista
Business
Windows
Vista
Home Premium
Windows
Vista
Home Basic
Genuine Windows
®
XP Professional (Service Pack 2)
Platform
AMD Better By Design program, featuring:
AMD Turion
64 X2 dual-core mobile technology TL-
52 / TL-56 / TL-60 / TL-66 (1 MB L2 cache, 1.6/1.8/2.0/
2.3 GHz, 1600 MHz HyperTransport
bus) or TL-50
(512 KB L2 cache, 1.6 GHz) (for selected models)
Mobile AMD Sempron
3400+ (512 KB L2 cache, 1.8
GHz, 1600 MHz HyperTransport
bus) / 3500+ (512 KB
L2 cache, 1.8 GHz, 1600 MHz HyperTransport
bus) /
3600+ (256 KB L2 cache, 2.0 GHz, 1600 MHz
HyperTransport
bus) (for selected models)
ATI M690G chipset
Acer InviLink
802.11b/g Wi-Fi CERTIFIED
®
solution,
supporting Acer SignalUp
wireless technology
System memory
Up to
2 GB of DDR2 667 MHz memory, upgradeable to 4
GB using two soDIMM modules (dual-channel support)
Display and
graphics
14.1" WXGA TFT LCD, 1280 x 800 pixel resolution,
supporting simultaneous multi-window viewing via
Acer GridVista
ATI Radeon
®
X1250 with up to 896 MB of
HyperMemory
(256 MB of dedicated DDR2 VRAM,
up to 640 MB of shared system memory), supporting
Microsoft
®
DirectX
®
9
Dual independent display support
16.7 million colors
MPEG-2/DVD hardware-assisted capability
(acceleration)
WMV9 (VC-1) and H.264 (AVC) support (acceleration)
S-video/TV-out (NTSC/PAL) support