Guaranteed-compatible memory upgrades for your Dell XPS 720 Desktop/PC.
Max it Out Recommendation
compatible upgrade

2GB  240-pin DIMM

  • Module Size: 2GB
  • Package: 240-pin DIMM
  • Feature: DDR2 PC2-5300

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We've calculated the maximum memory capacity that your computer can handle per slot and matched it with our guaranteed-compatible parts to give you our max it out recommendation. Depending on your currently installed memory, you may need less memory.

 

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System Information
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Manufacturer Specifications - Dell XPS 720
device type: desktop

Number of Slots:

 Slot 1  
 Slot 2  
 Slot 3  
 Slot 4  

 

Each memory slot can hold DDR2 PC2-6400,DDR2 PC2-8500,DDR2 PC2-5300 with a maximum of 2GB per slot.*

*Not to exceed manufacturer supported memory.


  • Graphics Support:   Dual PCI Express x16, SLI capable
  • Maximum Memory:   8192MB
  • Slots:   4 (2 banks of 2)
  • Standard Memory:   512 or 1024MB removable
  • USB Support:   2.x Compliant
  • Although the memory can be installed one module at a time, the best performance comes from using matched pairs of modules.

Q: Will my system recognize the maximum upgrade?

A: Possibly

How much memory your Windows OS will recognize depends on which version of Windows you are running. 32-bit versions of Windows will see (and utilize) only 3GB or 3.5GB. To utilize more memory, install a 64-bit version of your OS. More information about OS memory maximums can be found at http://www.crucial.com/kb/answer.aspx?qid=4251.

Q: What memory goes into my computer, and will a faster speed be backward-compatible?

Q: How much memory can my computer handle?

Q: Do I have to install matching pairs?

Q: Does my computer support dual-channel memory?

Q: Does my computer support ECC memory?

 
All Compatible Parts

 


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MEMORY MODULE
Performance:
 
Crucial
 
High Speed
 
High Speed with LED
 
Kits:
 
Single
 
2-piece kit
 
Density:
 
4GB
 
2GB
 
1GB
 
512MB
 
We're now showing 27 of 27 compatible upgrades    show all
DDR2 upgrades
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£64.99  ex. VAT
£76.36  inc. VAT*
 
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4GB kit (2GBx2)  

Part #: CT768211 • DDR2 PC2-6400 • CL=6 • Unbuffered • NON-ECC • DDR2-800 • 1.8V • 256Meg x 64 •   •  more details

 
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£103.39  inc. VAT*
 
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4GB kit (2GBx2)  

Part #: CT799182 • DDR2 PC2-8500 • CL=7 • Unbuffered • NON-ECC • DDR2-1066 • 1.8V • 256Meg x 64 •   •  more details

 
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4GB kit (2GBx2)  

Part #: CT840750 • DDR2 PC2-6400 • 4-4-4-12 • Unbuffered • NON-ECC • DDR2-800 • 2.0V • 256Meg x 64 •   •  more details

 
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£98.69  inc. VAT*
 
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4GB kit (2GBx2)  

Part #: CT842162 • DDR2 PC2-6400 • 4-4-4-12 • Unbuffered • NON-ECC • DDR2-800 • 2.0V • 256Meg x 64 •   •  more details

 
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4GB kit (2GBx2)  

Part #: CT843805 • DDR2 PC2-6400 • 4-4-4-12 • Unbuffered • NON-ECC • DDR2-800 • 2.0V • 256Meg x 64 •   •  more details

 
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£35.99  ex. VAT
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2GB kit (1GBx2)  

Part #: CT756097 • DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 128Meg x 64 •   •  more details

 
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compatible upgrade

2GB  

Part #: CT756098 • DDR2 PC2-8500 • CL=7 • Unbuffered • NON-ECC • DDR2-1066 • 1.8V • 256Meg x 64 •   •  more details

 
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compatible upgrade

2GB  

Part #: CT756113 • DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 256Meg x 64 •   •  more details

 
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compatible upgrade

2GB  

Part #: CT758704 • DDR2 PC2-6400 • CL=6 • Unbuffered • NON-ECC • DDR2-800 • 1.8V • 256Meg x 64 •   •  more details

 
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2GB kit (1GBx2)  

Part #: CT765711 • DDR2 PC2-6400 • CL=6 • Unbuffered • NON-ECC • DDR2-800 • 1.8V • 128Meg x 64 •   •  more details

 
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£54.04  inc. VAT*
 
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2GB kit (1GBx2)  

Part #: CT797981 • DDR2 PC2-8500 • CL=7 • Unbuffered • NON-ECC • DDR2-1066 • 1.8V • 128Meg x 64 •   •  more details

 
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2GB kit (1GBx2)  

Part #: CT829373 • DDR2 PC2-8500 • 5-5-5-15 • Unbuffered • NON-ECC • DDR2-1066 • 2.0V • 128Meg x 64 •   •  more details

 
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2GB kit (1GBx2)  

Part #: CT832227 • DDR2 PC2-8500 • 5-5-5-15 • Unbuffered • NON-ECC • DDR2-1066 • 2.0V • 128Meg x 64 •   •  more details

 
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2GB kit (1GBx2)  

Part #: CT835871 • DDR2 PC2-6400 • 4-4-4-12 • Unbuffered • NON-ECC • DDR2-800 • 2.0V • 128Meg x 64 •   •  more details

 
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2GB kit (1GBx2)  

Part #: CT839206 • DDR2 PC2-6400 • 4-4-4-12 • Unbuffered • NON-ECC • DDR2-800 • 2.0V • 128Meg x 64 •   •  more details

 
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compatible upgrade

2GB  

Part #: CT840044 • DDR2 PC2-6400 • 4-4-4-12 • Unbuffered • NON-ECC • DDR2-800 • 2.0V • 256Meg x 64 •   •  more details

 
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compatible upgrade

2GB  

Part #: CT841456 • DDR2 PC2-6400 • 4-4-4-12 • Unbuffered • NON-ECC • DDR2-800 • 2.0V • 256Meg x 64 •   •  more details

 
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compatible upgrade

2GB  

Part #: CT843098 • DDR2 PC2-6400 • 4-4-4-12 • Unbuffered • NON-ECC • DDR2-800 • 2.0V • 256Meg x 64 •   •  more details

 
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compatible upgrade

1GB  

Part #: CT756085 • DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 128Meg x 64 •   •  more details

 
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compatible upgrade

1GB  

Part #: CT756106 • DDR2 PC2-8500 • CL=7 • Unbuffered • NON-ECC • DDR2-1066 • 1.8V • 128Meg x 64 •   •  more details

 
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1GB kit (512MBx2)  

Part #: CT756114 • DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 64Meg x 64 •   •  more details

 
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compatible upgrade

1GB  

Part #: CT763748 • DDR2 PC2-6400 • CL=6 • Unbuffered • NON-ECC • DDR2-800 • 1.8V • 128Meg x 64 •   •  more details

 
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£36.41  inc. VAT*
 
compatible upgrade

1GB  

Part #: CT827944 • DDR2 PC2-8500 • 5-5-5-15 • Unbuffered • NON-ECC • DDR2-1066 • 2.0V • 128Meg x 64 •   •  more details

 
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£34.99  ex. VAT
£41.11  inc. VAT*
 
compatible upgrade

1GB  

Part #: CT830799 • DDR2 PC2-8500 • 5-5-5-15 • Unbuffered • NON-ECC • DDR2-1066 • 2.0V • 128Meg x 64 •   •  more details

 
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compatible upgrade

1GB  

Part #: CT834039 • DDR2 PC2-6400 • 4-4-4-12 • Unbuffered • NON-ECC • DDR2-800 • 2.0V • 128Meg x 64 •   •  more details

 
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£31.71  inc. VAT*
 
compatible upgrade

1GB  

Part #: CT837376 • DDR2 PC2-6400 • 4-4-4-12 • Unbuffered • NON-ECC • DDR2-800 • 2.0V • 128Meg x 64 •   •  more details

 
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£11.99  ex. VAT
£14.09  inc. VAT*
 
compatible upgrade

512MB  

Part #: CT756117 • DDR2 PC2-5300 • CL=5 • Unbuffered • NON-ECC • DDR2-667 • 1.8V • 64Meg x 64 •   •  more details

 
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