RAM Computer Memory Upgrade for IBM IntelliStation Z Pro (6221)

Here are guaranteed compatible memory upgrades for your IBM IntelliStation Z Pro (6221).

Upgrading your IBM IntelliStation 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.

Size Product Name Part No Price Quantity Order
2GB 2GB DDR-266 (PC2100) ECC Registered Memory
4972947 $49.99
1GB 1GB DDR-266 (PC-2100) ECC Registered Low Profile Memory
4972945 $18.00
512MB 512MB DDR-266 (PC2100) ECC Registered Memory
4972948 $7.50
256MB 256MB DDR-266 (PC2100) ECC Registered Memory
4972946 $19.50
128MB 128MB DDR-266 (PC-2100) ECC Registered Low Profile
4972944 $22.50

Protect Your Investment

Don't forget to pick up a wrist strap. An electro-static wrist guard is essential when working with electronic components such as RAM and other computer components. When used, a positive skin-to-ground contact is established, preventing remittance of electro-static discharge (ESD) and potentially damaging electronics.

System Information

  • Total Memory Slots: 4
  • Maximum Memory: 8192
  • Standard Memory: 512
  • System Type: Desktop/Server
  • Module Type: PC-2100
  • Form Factor: DIMM
  • Registered: Buffered

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