RAM Computer Memory Upgrade for Dell Optiplex GX520 Mini Tower

Here are guaranteed compatible memory upgrades for your Dell Optiplex GX520 Mini Tower.

Upgrading your Dell Optiplex RAM will allow you to run your system more efficiently and increase your productivity.

Adding memory is the quickest and easiest way to improve the performance of your system and can be done in just a few minutes. Installing the highest capacity memory module in each memory socket will give you the greatest performance improvement.

Our technical support team is ready to help if you have any questions or problems.

2GB DDR2-533 (PC2-4200)

4GB DDR2-533 (PC2-4200) Memory Kit

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

Unit Price: $15.00

Part No: 5055812


2GB DDR2-800 (PC2-6400) 240-pin Memory

4GB DDR2-800 (PC2-6400) Memory Kit

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

Unit Price: $23.00

Part No: 10815401


2GB DDR2-667 (PC2-5300)

4GB DDR2-667 (PC2-5300) Memory Kit

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

Unit Price: $17.50

Part No: 5055808


1GB DDR2-667 (PC2-5300)

2GB DDR2-667 (PC2-5300) Memory Kit

There are 2 pieces of 1GB RAM in this kit.

Unit Price: $14.00

Part No: 5055807


2GB DDR2-800 (PC2-6400) 240-pin Memory

2GB DDR2-800 (PC2-6400) Memory

Unit Price: $11.50

Part No: 10815400


2GB DDR2-533 (PC2-4200)

2GB DDR2-533 (PC2-4200) Memory

Unit Price: $7.50

Part No: 5055811


2GB DDR2-667 (PC2-5300)

2GB DDR2-667 (PC2-5300) Memory

Unit Price: $8.75

Part No: 10815399


1GB DDR2-400

1GB DDR2-400 (PC2-3200) Memory

Unit Price: $8.63

Part No: 5055813


512MB DDR2-400

512MB DDR2-400 (PC2-3200) Memory

Unit Price: $7.50

Part No: 5055814


512MB DDR2-533 (PC2-4200)

512MB DDR2-533 (PC2-4200) Memory

Unit Price: $8.50

Part No: 5055809


1GB DDR2-533 (PC2-4200)

1GB DDR2-533 (PC2-4200) Memory

Unit Price: $13.25

Part No: 5055810

System Information

  • ECC: FALSE
  • Form Factor: DIMM
  • Maximum Memory: 4096
  • Memory Comments: PC2-3200/4200 DDR2 SDRAM DIMMs. Supports Dual Channel DDR.
  • Module Type: PC2-3200
  • Module Type: PC2-4200
  • Registered: Buffered
  • Registered: NONE
  • Standard Memory:
  • System Type: Desktop/Server
  • Total Memory Slots: 2

Why buy from ETC?

  • Lifetime warranty on all ETC Memory Upgrades
  • Free Shipping on all orders over $50 (*see details)
  • Unbeatable customer support
  • Toll-Free Technical Support
  • Selling Memory Since 1986

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