Laptop Card
DELL Studio 1557
Benchmark data, technical specifications, and photo references for this notebook configuration.
Specifications
OS
OS
Microsoft Windows 7 Professional
Processor
Manufacturer
Intel
Model
Core i7-720QM
Clock Speed (MHz)
1600
Bus Speed (MHz)
2500
L2 Cache (Kb)
1024
L3 Cache (Kb)
6144
Motherboard
Chipset
Intel PM55
Memory
Size (Mb)
4096
Type
DDR-3
HDD
Size (Gb)
320
Optical Drive
Optical Drive
DVD+/-RW
Video Processor
Chipset
ATI Mobility Radeon HD 4570
Size (Mb)
512
Display
Size (Inch)
15.6
Resolution
1366x768
Type
WXGA
Network
WLAN
802.11 b/g
Bluetooth
yes
Local Area Network
yes
Webcam
2.0
Interfaces
VGA
yes
IEEE1394
yes
RJ45
yes
USB 2.0
3
Headphone
yes
Microphone
yes
Power
Type
Li-Ion
Dimensions
Width (mm)
371
Length (mm)
253
Height (mm)
39
Weight (kg)
2.5