RAM Computer Memory Upgrade for Dell Optiplex 740 Desktop

Here are guaranteed compatible memory upgrades for your Dell Optiplex 740 Desktop.

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 DDR2-667 (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: 5055649


2GB DDR2-533 (PC2-4200)

2GB DDR2-533 (PC2-4200) Memory

Unit Price: $7.50

Part No: 5055652


2GB DDR2-667 (PC2-5300)

2GB DDR2-667 (PC2-5300) Memory

Unit Price: $8.75

Part No: 5055648


1GB DDR2-667 (PC2-5300)

1GB DDR2-667 (PC2-5300) Memory

Unit Price: $7.00

Part No: 5055647


512MB DDR2-667 (PC2-5300)

512MB DDR2-667 (PC2-5300) Memory

Unit Price: $1.99

Part No: 5055646


512MB DDR2-533 (PC2-4200)

512MB DDR2-533 (PC2-4200) Memory

Unit Price: $8.50

Part No: 5055650


512MB DDR2-800 (PC2-6400)

512MB DDR2-800 Memory

Unit Price: $15.00

Part No: 5055656


1GB DDR2-533 (PC2-4200)

1GB DDR2-533 (PC2-4200) Memory

Unit Price: $13.25

Part No: 5055651


256MB DDR2-667 (PC2-5300)

256MB DDR2-667 (PC2-5300) Memory

Unit Price: $12.00

Part No: 5055653


256MB DDR2-533 (PC2-4200)

256MB DDR2-533 (PC2-4200) Memory

Unit Price: $6.00

Part No: 5055654


256MB DDR2-400 (PC2-3200)

256MB DDR2-400 (PC2-3200) Memory

Unit Price: $7.50

Part No: 5055655

System Information

  • ECC: FALSE
  • Form Factor: DIMM
  • Maximum Memory: 8192
  • Memory Comments: PC2-4200/5300/6400 DDR2 SDRAM DIMMs. Supports Dual Channel DDR2.
  • Module Type: PC2-4200
  • Module Type: PC2-5300
  • Module Type: pc2-6400
  • Registered: Buffered
  • Registered: NONE
  • Standard Memory:
  • System Type: Desktop/Server
  • Total Memory Slots: 4

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

Copyright © 2021, Edge Tech Corp, All rights reserved.