Dell Alienware M15x (Early 2011) - Manual (Page 4)

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COMPREHENSIVE SPECIFICATIONS
Computer Model
Alienware M15x
Dimensions
Height
48.7 mm (1.92 inches) - Front and Back
Width 377.93 mm (14.88 inches)
Depth 308.51 mm (12.15 inches)
Weight with 6-cell battery
(starting at)
4.08 kg (9.00 lb)
NOTE: The weight of your laptop will vary
depending on the configuration ordered and the
manufacturing variability.
Processor and System Chipset
Processor
Intel ® Core™ i7
L2 Cache 256 KB
L3 Cache up to 8 MB
Bus clock 133 MHz
System chipset Mobile Intel PM55
SDRAM bus width one or two 64-bit channels of DDR3 memory up
to 1333MHz
Processor and System Chipset
Processor address bus
width
32 bits
Processor data width 64 bits
BIOS EPROM 16 Mbit
Graphics bus PCIe x16 bus supporting x16 PCIe MXM 3.0
graphics cards
PCI bus 32 bits
Memory
Connectors
two internally-accessible SODIMM sockets
Capacities 1 GB, 2 GB, and 4 GB modules
Memory types 1067 MHz and 1333 MHz DDR3
Memory configurations
possible
2 GB, 3 GB, 4 GB, and 8 GB