Dell Optiplex 755 Mini Tower RAM Upgrades

Upgrade Memory Recommends

4GB DDR2-800 5-5-5-18 Mushkin Sliverline Stiletto

4GB DDR2-800 5-5-5-18 Mushkin Sliverline Stiletto

Part No: 9572199

$124.99


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

Image Product Name Part No Price Quantity Order
4GB DDR2-800 5-5-5-18 Mushkin Sliverline Stiletto 4GB DDR2-800 5-5-5-18 Mushkin Sliverline Stiletto
9572199 $124.99
4GB DDR2-800 (PC2-6400) Memory 4GB DDR2-800 (PC2-6400) Memory
9572169 $74.10
4GB DDR2-800 (PC2-6400) Memory Kit 4GB DDR2-800 (PC2-6400) Memory Kit
There are 2 pieces of 2GB RAM in this kit.
6863267 $29.86
4GB DDR2-667 (PC2-5300) Memory Kit 4GB DDR2-667 (PC2-5300) Memory Kit
There are 2 pieces of 2GB RAM in this kit.
6863264 $29.86
2GB DDR2-667 (PC2-5300) Memory 2GB DDR2-667 (PC2-5300) Memory
6863263 $14.93
2GB DDR2-800 (PC2-6400) Memory 2GB DDR2-800 (PC2-6400) Memory
6863266 $14.93
1GB DDR2-800 (PC2-6400) Memory 1GB DDR2-800 (PC2-6400) Memory
6863265 $8.73
1GB DDR2-667 (PC2-5300) Memory 1GB DDR2-667 (PC2-5300) Memory
6863262 $8.73
512MB DDR2-800 Memory 512MB DDR2-800 Memory
6863271 $36.00
512MB DDR2-667 (PC2-5300) Memory 512MB DDR2-667 (PC2-5300) Memory
6863261 $14.04
256MB DDR2-533 (PC2-4200) Memory 256MB DDR2-533 (PC2-4200) Memory
6863269 $12.49
256MB DDR2-400 (PC2-3200) Memory 256MB DDR2-400 (PC2-3200) Memory
6863270 $5.99
256MB DDR2-667 (PC2-5300) Memory 256MB DDR2-667 (PC2-5300) Memory
6863268 $5.99

Dell Optiplex 755 Mini Tower System Details

System Information
  • Maximum Memory: 8192
  • Module Type: PC2-5300
  • Standard Memory: 512
  • Total Memory Slots: 4
  • Total Memory Slots: 2
  • Standard Memory: 1024
  • System Type: Desktop/Server
  • Module Type: PC2-6400
  • Form Factor: DIMM
  • ECC: FALSE
  • Registered: None
Other Information

The Dell Optiplex 755 Mini Tower needs a specific type of memory module to function properly. For reference, we have listed the technical specs for your Optiplex 755 Mini Tower 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 Optiplex 755 Mini Tower 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

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