Dell Optiplex 990 Upgrades - Guaranteed Compatible Memory

MOST POPULAR MEMORY UPGRADE
4GB DDR3-1333 PC3-10600 Memory

8GB DDR3-1333 (PC3-10600) Memory Kit

There are 2 pieces of 4GB RAM in this kit.

Unit Price: $60.00

Part No: 6661649

In Stock: Guaranteed to ship tomorrow, Friday, September 25.

4GB DDR3-1333 PC3-10600 Memory

8GB DDR3-1333 (PC3-10600) Memory Kit

There are 2 pieces of 4GB RAM in this kit.

Unit Price: $60.00

Part No: 6661649


4GB DDR3-1333 PC3-10600 Memory

4GB DDR3-1333 (PC3-10600) Memory

Unit Price: $30.00

Part No: 6661648


2GB DDR3-1333 PC3-10600 Memory

2GB DDR3-1333 (PC3-10600) Memory

Unit Price: $28.15

Part No: 6661647


1GB DDR3-1333 PC3-10600 Memory

1GB DDR3-1333 (PC3-10600) Memory

Unit Price: $12.98

Part No: 6661646

Dell Optiplex 990 System Details

System Information
  • Total Memory Slots: 4
  • Maximum Memory: 16384
  • Standard Memory: 2048
  • System Type: Desktop/Server
  • Module Type: PC3-10600
  • Form Factor: DIMM
  • ECC: FALSE
  • Registered: None
Other Information

To confirm you are installing the correct type of memory, we provide the system specifications for your Dell Optiplex 990. Your computer will only support a specific type of memory module chip. Using the Memory Finder on Silicon Mountain Memory ensures that the memory found here for your Optiplex 990 will be compatible - guaranteed or your money back.

Shop confidently knowing that the Optiplex 990 memory upgrade you purchase from Silicon Mountain Memory comes with a lifetime warranty and is always tested for quality.

Total Protection Package

Performance Performance

Noticeably improve your system's performance or your money back

Compatibility Compatibility

100% compatible memory for your system

Quality Quality

7 levels of rigorous testing and a lifetime warranty

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