Dell Dimension C521 RAM Upgrades

Upgrade Memory Recommends

1GB DDR2-533 (PC2-4200)

2GB DDR2-533 (PC2-4200) Memory Kit

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

Part No: 6862442

$17.46


In Stock: Guaranteed to ship today, Monday, March 18
if order placed in the next .

Image Product Name Part No Price Quantity Order
2GB DDR2-533 (PC2-4200) Memory Kit 2GB DDR2-533 (PC2-4200) Memory Kit
There are 2 pieces of 1GB RAM in this kit.
6862442 $17.46
2GB DDR2-533 (PC2-4200) Memory 2GB DDR2-533 (PC2-4200) Memory
9567390 $14.93
1GB DDR2-800 (PC2-6400) Memory 1GB DDR2-800 (PC2-6400) Memory
6862439 $8.73
1GB DDR2-667 (PC2-5300) Memory 1GB DDR2-667 (PC2-5300) Memory
6862438 $8.73
1GB DDR2-533 (PC2-4200) Memory 1GB DDR2-533 (PC2-4200) Memory
6862441 $8.73
512MB DDR2-800 Memory 512MB DDR2-800 Memory
6862445 $36.00
512MB DDR2-533 (PC2-4200) Memory 512MB DDR2-533 (PC2-4200) Memory
6862440 $18.00
512MB DDR2-667 (PC2-5300) Memory 512MB DDR2-667 (PC2-5300) Memory
6862437 $14.04
256MB DDR2-533 (PC2-4200) Memory 256MB DDR2-533 (PC2-4200) Memory
6862444 $12.49
256MB DDR2-667 (PC2-5300) Memory 256MB DDR2-667 (PC2-5300) Memory
6862443 $5.99

Dell Dimension C521 System Details

System Information
  • Module Type: PC2-5300
  • Module Type: PC2-6400
  • Standard Memory:
  • Total Memory Slots: 4
  • Maximum Memory: 4096
  • Standard Memory: 1024
  • System Type: Desktop/Server
  • Module Type: PC2-4200
  • Form Factor: DIMM
  • ECC: FALSE
  • Registered: None
Other Information

The Dell Dimension C521 needs a specific type of memory module to function properly. For reference, we have listed the technical specs for your Dimension C521 to the left.

If you used the Memory Finder on Upgrade Memory, the memory you see here is 100% guaranteed to work in your Dell Dimension C521 or you will receive a full refund.

All of the RAM we sell here at Memory Giant is tested for quality and comes with a lifetime warranty - so shop with confidence. 

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

More Details