Dell Latitude E7440 (Mid 2013) - Manual (Page 61)

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Specifications
NOTE: Offerings may vary by region. The following specifications are only those required by law to ship with your
computer. For more information about the configuration of your computer, go to Help and Support in your
Windows operating system and select the option to view information about your computer.
Table 16. System Information
Feature Specification
Chipset Lynx Point-LP (Latitude 7240)
Intel QM87 Express Chipset (Latitude 7440)
DRAM bus width 64-bit
Flash EPROM SPI 32 Mbits, 64 Mbits
PCIe bus 100 MHz
External Bus Frequency DMI (5GT/s)
Table 17. Processor
Feature Specification
Types Intel Core i3 / i5 / i7series
L3 cache 3 MB, 4MB, 6 MB, and 8 MB
Table 18. Memory
Feature Specification
Memory connector Two SODIMM slots
Memory capacity 2GB, 4GB, or 8GB
Memory type DDR3L SDRAM (1600 MHz)
Minimum memory 2 GB
Maximum memory 16 GB
Table 19. Audio
Feature Specification
Type four-channel high-definition audio
Controller Realtek ALC3226
Stereo conversion 24-bit (analog-to-digital and digital-to-analog)
Interface:
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