Dell OptiPlex 990 (Early 2011) - Manual (Page 83)

Specifications
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Technical Specifications
NOTE: Offerings may vary by region. For more information regarding the
configuration of your computer, click Start (or Start in Windows XP) Help and
Support, and then select the option to view information about your computer.
Processor
Processor type
• Intel Core i3 series
• Intel Core i5 series
• Intel Core i7 series
• Intel Pentium series
• Intel Celeron series
Total Cache Up to 8 MB cache depending on processor
type
Memory
Type DDR3
Speed 1333 MHz
Connectors
Desktop, Mini-Tower, Small Form
Factor four DIMM slots
Ultra Small Form Factor two DIMM slots
Capacity 1 GB, 2 GB, and 4 GB
Minimum Memory 1 GB
Maximum memory
Desktop, Mini-Tower, Small Form
Factor 16 GB
Ultra Small Form Factor 8 GB
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