Dell OptiPlex 390 (Mid 2011) - Manual (Page 7)

Figure 11. Power Button
Specifications
NOTE: The following specifications are only those required by law to ship with your
computer. For a complete and current listing of the specifications for your
computer, go to support.dell.com.
System Information
Chipset Intel H61 Express Chipset
Processor
• Intel Core i3 Series
• Intel Core i5 Series
Video
Video type:
Integrated Intel HD graphics 2000
Discrete
• AMD Radeon HD 6350
• AMD Radeon HD 6450
Video memory:
Integrated up to 1.7 GB shared video memory
(Microsoft Windows Vista and Windows 7)
Discrete up to 1 GB
Memory
Memory module
connector
two DIMM slots
Memory module capacity 1 GB, 2 GB, and 4 GB
Memory type DDR3 with 1333 MHz
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