Acer TRAVELMATE 7730 User Manual

28 Chapter 1: System specifications
Inverter
Video subsystem
Physical Size
Electrical Interface
Surface
Support Color
Viewing Angle
Temperature Range
Item Specification
Vendor & model name Sumida TWS-449-308
Brightness conditions 3.3V duty 20%—80%
Input voltage (V) 8V—20V
Input current (mA) 950 mA (max)
Output voltage (V, rms) 612V, rms—945V, rms
Output current (mA, rms) 6.2 mA, rms—6.8 mA, rms
Output voltage frequency
(k Hz)
50—60 kHz
Item Specification
Chipset • Nvidia NB9M-GS
•Nvidia NB9P-GS
Memory size • 256 MB VRAM (NB9M-GS)
• 512 MB VRAM (NB9P-GS
Features • Unified Shader Architecture
• Support Microsoft® DirectX® 10 Shader Model 4
• Geometry Instancing 2.0
• SGI OpenGL® 2.0 Optimizations and support
• Adaptive PCI Express Interface
• High efficiency integrated adaptable and programmable Video
Processor (VP2)
• Integrated Bit Stream Processor (BSP)
• NVIDIA PureVideo/Pure Video HD Technology
• Industry Video codec standard hardware acceleration
• Advanced Spatial Temporal De-Interlacing
• Vibrant Color Temperature Correction
• LCD Overdrive
• High-Quality Real-Time Video Recording
• Best quality 10-bit display pipeline
• NVIDIA nView Multi Display Technology
• SmartDimmer Technology
• Integrated HDMI Support
• Support for integrated HDCP
• NVIDIA Digital Vibrance Control Technology
• Integrate HDTV Encoder
• Dual 400MHz RAMDACs
Core voltage • 1.0V
Item Specification

Acer TRAVELMATE 7730 Specifications

General

Tjunction	100 °C
Processor cache	2 MB
Processor cores	2
System bus rate	- GT/s
Processor family	Intel® Core™2 Duo
Processor socket	Socket 478
Processor codename	Penryn
Processing Die size	107 mm²
Processor frequency	2.1 GHz
Processor cache type	L2
Processor lithography	45 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
Processor operating modes	32-bit, 64-bit
ECC supported by processor	No
Thermal Design Power (TDP)	35 W
Number of Processing Die Transistors	410 M
Motherboard chipset	Intel® GM45 Express
HDD speed	5400 RPM
HDD interface	SATA
Card reader integrated	Yes
Total storage capacity	320 GB
Compatible memory cards	MMC, MS PRO, SD, xD
Display diagonal	17 \
Display resolution	1440 x 900 pixels
Native aspect ratio	16:10
Contrast ratio (typical)	400:1
Type	PC
Modem speed	56 Kbit/s
Wireless technology	802.11n
Graphics card family	AMD
Internal memory	3 GB
Memory clock speed	667 MHz
Internal memory type	DDR2-SDRAM
Maximum internal memory	4 GB
Maximum resolution	2048 x 1536 pixels
Discrete graphics card model	AMD Radeon HD 3470
Maximum graphics card memory	1.024 GB
Discrete graphics card memory	0.512 GB
Video capturing speed	30 fps
Front camera resolution (numeric)	0.3 MP
Networking type	Gigabit Ethernet
Networking features	10/100/1000 MBit/s
Operating system installed	Windows 7 Professional
Optional operating system supplied	Windows XP Professional
Battery life (max)	2.5 h
Number of battery cells	6
Charging port type	DC-in jack
Serial ports quantity	0
USB 2.0 ports quantity	4
CardBus PCMCIA slot type	Type II
Cable lock slot type	Kensington
Password protection type	BIOS
Pointing device	Touchpad
Processor ARK ID	42841

Weight and Dimensions

Depth	286 mm
Width	396 mm
Height	35.2 mm
Weight	3400 g