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Specifications
NOTE: Offerings may vary by region. For more information regarding the configuration of your
computer, click Start (Start icon) → Help and Support, and then select the option to view
information about your computer.
Table 14. System Information
Feature Specification
DRAM bus width 64-bit
Flash EPROM SPI 32Mbits + 64Mbits
PCIe Gen1 bus 100 MHz
External Bus Frequency DMI (5GT/s)
Table 15. Processor
Feature Specification
Types
• Intel Core i3 series
• Intel Core i5 series
• Intel Core i7 series
L3 cache up to 8 MB
Table 16. Memory
Feature Specification
Memory connector two SoDIMM slots
Memory-module capacity per slot 4 GB, 8 GB
Memory type DDR3 SDRAM 1600 Mhz
Minimum memory 4 GB
Maximum memory 16 GB
Table 17. mSATA Support
Feature Specification
with Express Card I/O and Discrete Graphic
Configuration
No mSATA support on both Latitude E5440 and Latitude
E5540.
for other configurations mSATA is supported on both Latitude E5440 and Latitude
E5540.
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