Dell Alienware Aurora ALX (Late 2009) - Manual (Page 60)

60 CHAPTER 8: SPECIFICATIONS
Computer Model
Alienware Aurora/Aurora ALX
Alienware Aurora-R2
Dimensions
Height
(with top vents open)
426 mm to 447 mm (16.77 inches to 17.59 inches)
Width 250 mm (9.84 inches)
Depth 645 mm (25.39 inches)
Average weight 22.09 kg (48.7 lb)
NOTE: The weight of your desktop will vary
depending on the configuration and the
manufacturing variability.
Processor and System Chipset
Aurora/Aurora ALX
Processor Intel ® Core™ i7
L2 cache 256 KB
L3 cache up to 12 MB
System chipset Intel X58 Express
QPI speed 6.4 GT/s
DRAM bus width 64 bits
Processor address bus
width
64 bits
Aurora-R2
Processor Intel Core i7
Intel Core i5
Intel Core i3
L2 cache 256 KB
L3 cache up to 8 MB
System chipset Intel P55 Express
DMI speed 2.5 GT/s
DRAM bus width 64 bits
Processor address bus
width
64 bits