Dell Alienware M17x R3 (Early 2011) User Manual
Page 107
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CHAPTER 7: SPECIFICATIONS
105
Processor and System Chipset
Processor
• Intel Core i5
• Intel Core i7
L2 cache
256 KB
L3 cache
up to 8 MB
Bus clock
100 MHz
System chipset
Mobile Intel HM67 Express Chipset
SDRAM bus width
one or two 64-bit channels of DDR3 memory up to
1333 MHz
Processor address bus width
32 bits
Processor data width
64 bits
BIOS SPI Flash Memory
32 Mbit
Graphics bus
PCIe x16 bus
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