Guaranteed-compatible memory upgrades for your ASUS Crosshair III Formula Motherboard.
Max it Out Recommendation
compatible upgrade

4GB  240-pin DIMM

  • Module Size: 4GB
  • Package: 240-pin DIMM
  • Feature: DDR3 PC3-10600

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US $249.99
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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 - ASUS Crosshair III Formula
device type: motherboard

Number of Slots:

 Slot 1  
 Slot 2  
 Slot 3  
 Slot 4  

 

Each memory slot can hold DDR3 PC3-8500,DDR3 PC3-10600,DDR3 PC3-12800 with a maximum of 4GB per slot.*

*Not to exceed manufacturer supported memory.


  • 240-pin DDR3 DIMM Banking:   4 (2 banks of 2)
  • Chipset:   AMD 790FX
  • DDR3 SDRAM Frequencies:   PC3-8500, PC3-10600 and PC3-12800
  • Error Detection Support:   ECC and non-ECC
  • Graphics Support:   Dual PCI Express x16, CrossFire capable
  • Max Component Density:   2048
  • Max Unbuffered DDR3 SDRAM:   16384MB
  • Module Types Supported:   Unbuffered only
  • Supported DRAM Types:   DDR3 SDRAM only
  • 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
Product Family:
 
DDR3
 
 
Performance:
 
Crucial
 
High Speed
 
Kits:
 
Single
 
2-piece kit
 
Density:
 
8GB
 
4GB
 
2GB
 
1GB
 
Error Checking:
ECC
 
NON-ECC
 
We're now showing 64 of 64 compatible upgrades    show all
DDR3 upgrades
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US $459.99
 
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8GB Kit (4GBx2)  

Part #: CT2KIT51272BA1067 • DDR3 PC3-8500 • CL=7 • Unbuffered • ECC • DDR3-1066 • 1.5V • 512Meg x 72 •   •  more details

 
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US $459.99
 
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8GB Kit (4GBx2)  

Part #: CT2KIT51272BA1339 • DDR3 PC3-10600 • CL=9 • Unbuffered • ECC • DDR3-1333 • 1.5V • 512Meg x 72 •   •  more details

 
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US $499.99
 
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8GB Kit (4GBx2)  

Part #: CT2KIT51264BA1339 • DDR3 PC3-10600 • CL=9 • Unbuffered • NON-ECC • DDR3-1333 • 1.5V • 512Meg x 64 •   •  more details

 
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US $119.99
 
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4GB kit (2GBx2)  

Part #: CT2KIT25664BA1339 • DDR3 PC3-10600 • CL=9 • Unbuffered • NON-ECC • DDR3-1333 • 1.5V • 256Meg x 64 •   •  more details

 
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US $170.99
 
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4GB kit (2GBx2)  

Part #: BL2KIT25664BA1336 • DDR3 PC3-10600 • 6-6-6-20 • Unbuffered • NON-ECC • DDR3-1333 • 1.8V • 256Meg x 64 •   •  more details

 
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US $119.99
 
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4GB kit (2GBx2)  

Part #: CT2KIT25664BA1067 • DDR3 PC3-8500 • CL=7 • Unbuffered • NON-ECC • DDR3-1066 • 1.5V • 256Meg x 64 •   •  more details

 
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US $149.99
 
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4GB kit (2GBx2)  

Part #: CT2KIT25672BA1067 • DDR3 PC3-8500 • CL=7 • Unbuffered • ECC • DDR3-1066 • 1.5V • 256Meg x 72 •   •  more details

 
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US $149.99
 
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4GB kit (2GBx2)  

Part #: CT2KIT25672BA1339 • DDR3 PC3-10600 • CL=9 • Unbuffered • ECC • DDR3-1333 • 1.5V • 256Meg x 72 •   •  more details

 
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US $229.99
 
compatible upgrade

4GB  

Part #: CT51272BA1067 • DDR3 PC3-8500 • CL=7 • Unbuffered • ECC • DDR3-1066 • 1.5V • 512Meg x 72 •   •  more details

 
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US $148.99
 
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4GB kit (2GBx2)  

Part #: BL2KIT25664BN1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 256Meg x 64 •   •  more details

 
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US $158.99
 
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4GB kit (2GBx2)  

Part #: BL2KIT25664TB1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 256Meg x 64 •   •  more details

 
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US $158.99
 
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4GB kit (2GBx2)  

Part #: BL2KIT25664TG1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 256Meg x 64 •   •  more details

 
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US $158.99
 
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4GB kit (2GBx2)  

Part #: BL2KIT25664TN1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 256Meg x 64 •   •  more details

 
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US $158.99
 
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4GB kit (2GBx2)  

Part #: BL2KIT25664TR1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 256Meg x 64 •   •  more details

 
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US $229.99
 
compatible upgrade

4GB  

Part #: CT51272BA1339 • DDR3 PC3-10600 • CL=9 • Unbuffered • ECC • DDR3-1333 • 1.5V • 512Meg x 72 •   •  more details

 
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US $249.99
 
compatible upgrade

4GB  

Part #: CT51264BA1339 • DDR3 PC3-10600 • CL=9 • Unbuffered • NON-ECC • DDR3-1333 • 1.5V • 512Meg x 64 •   •  more details

 
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US $59.99
 
compatible upgrade

2GB  

Part #: CT25664BA1339 • DDR3 PC3-10600 • CL=9 • Unbuffered • NON-ECC • DDR3-1333 • 1.5V • 256Meg x 64 •   •  more details

 
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US $59.99
 
compatible upgrade

2GB  

Part #: CT25664BA1067 • DDR3 PC3-8500 • CL=7 • Unbuffered • NON-ECC • DDR3-1066 • 1.5V • 256Meg x 64 •   •  more details

 
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US $63.99
 
kit part image

2GB kit (1GBx2)  

Part #: CT2KIT12864BA1067 • DDR3 PC3-8500 • CL=7 • Unbuffered • NON-ECC • DDR3-1066 • 1.5V • 128Meg x 64 •   •  more details

 
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  (0 Ratings)
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US $63.99
 
kit part image

2GB kit (1GBx2)  

Part #: CT2KIT12864BA1339 • DDR3 PC3-10600 • CL=9 • Unbuffered • NON-ECC • DDR3-1333 • 1.5V • 128Meg x 64 •   •  more details

 
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US $85.99
 
compatible upgrade

2GB  

Part #: BL25664BA1336 • DDR3 PC3-10600 • 6-6-6-20 • Unbuffered • NON-ECC • DDR3-1333 • 1.8V • 256Meg x 64 •   •  more details

 
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US $69.99
 
compatible upgrade

2GB  

Part #: BL25664BN1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 256Meg x 64 •   •  more details

 
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  (0 Ratings)
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US $74.99
 
compatible upgrade

2GB  

Part #: BL25664BN1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 256Meg x 64 •   •  more details

 
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  (0 Ratings)
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US $74.99
 
compatible upgrade

2GB  

Part #: BL25664TB1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 256Meg x 64 •   •  more details

 
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  (0 Ratings)
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US $79.99
 
compatible upgrade

2GB  

Part #: BL25664TB1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 256Meg x 64 •   •  more details

 
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  (0 Ratings)
promo tag View Bundle
US $74.99
 
compatible upgrade

2GB  

Part #: BL25664TG1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 256Meg x 64 •   •  more details

 
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  (0 Ratings)
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US $79.99
 
compatible upgrade

2GB  

Part #: BL25664TG1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 256Meg x 64 •   •  more details

 
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  (0 Ratings)
promo tag View Bundle
US $74.99
 
compatible upgrade

2GB  

Part #: BL25664TN1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 256Meg x 64 •   •  more details

 
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  (0 Ratings)
promo tag View Bundle
US $79.99
 
compatible upgrade

2GB  

Part #: BL25664TN1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 256Meg x 64 •   •  more details

 
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  (0 Ratings)
promo tag View Bundle
US $74.99
 
compatible upgrade

2GB  

Part #: BL25664TR1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 256Meg x 64 •   •  more details

 
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  (0 Ratings)
promo tag View Bundle
US $79.99
 
compatible upgrade

2GB  

Part #: BL25664TR1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 256Meg x 64 •   •  more details

 
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  (0 Ratings)
promo tag View Bundle
US $74.99
 
compatible upgrade

2GB  

Part #: CT25672BA1067 • DDR3 PC3-8500 • CL=7 • Unbuffered • ECC • DDR3-1066 • 1.5V • 256Meg x 72 •   •  more details

 
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  (0 Ratings)
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US $74.99
 
compatible upgrade

2GB  

Part #: CT25672BA1339 • DDR3 PC3-10600 • CL=9 • Unbuffered • ECC • DDR3-1333 • 1.5V • 256Meg x 72 •   •  more details

 
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  (0 Ratings)
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US $89.99
 
kit part image

2GB kit (1GBx2)  

Part #: CT2KIT12872BA1067 • DDR3 PC3-8500 • CL=7 • Unbuffered • ECC • DDR3-1066 • 1.5V • 128Meg x 72 •   •  more details

 
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  (0 Ratings)
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US $89.99
 
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2GB kit (1GBx2)  

Part #: CT2KIT12872BA1339 • DDR3 PC3-10600 • CL=9 • Unbuffered • ECC • DDR3-1333 • 1.5V • 128Meg x 72 •   •  more details

 
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US $82.99
 
kit part image

2GB kit (1GBx2)  

Part #: BL2KIT12864BN1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 128Meg x 64 •   •  more details

 
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  (0 Ratings)
promo tag View Bundle
US $90.99
 
kit part image

2GB kit (1GBx2)  

Part #: BL2KIT12864TB1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 128Meg x 64 •   •  more details

 
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  (0 Ratings)
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US $90.99
 
kit part image

2GB kit (1GBx2)  

Part #: BL2KIT12864TG1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 128Meg x 64 •   •  more details

 
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  (0 Ratings)
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US $90.99
 
kit part image

2GB kit (1GBx2)  

Part #: BL2KIT12864TN1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 128Meg x 64 •   •  more details

 
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  (0 Ratings)
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US $90.99
 
kit part image

2GB kit (1GBx2)  

Part #: BL2KIT12864TR1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 128Meg x 64 •   •  more details

 
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US $31.99
 
compatible upgrade

1GB  

Part #: CT12864BA1339 • DDR3 PC3-10600 • CL=9 • Unbuffered • NON-ECC • DDR3-1333 • 1.5V • 128Meg x 64 •   •  more details

 
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US $31.99
 
compatible upgrade

1GB  

Part #: CT12864BA1067 • DDR3 PC3-8500 • CL=7 • Unbuffered • NON-ECC • DDR3-1066 • 1.5V • 128Meg x 64 •   •  more details

 
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US $37.99
 
compatible upgrade

1GB  

Part #: BL12864BN1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 128Meg x 64 •   •  more details

 
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  (0 Ratings)
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US $41.99
 
compatible upgrade

1GB  

Part #: BL12864BN1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 128Meg x 64 •   •  more details

 
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US $42.99
 
compatible upgrade

1GB  

Part #: BL12864TB1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 128Meg x 64 •   •  more details

 
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US $45.99
 
compatible upgrade

1GB  

Part #: BL12864TB1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 128Meg x 64 •   •  more details

 
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  (0 Ratings)
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US $42.99
 
compatible upgrade

1GB  

Part #: BL12864TG1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 128Meg x 64 •   •  more details

 
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US $45.99
 
compatible upgrade

1GB  

Part #: BL12864TG1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 128Meg x 64 •   •  more details

 
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  (0 Ratings)
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US $42.99
 
compatible upgrade

1GB  

Part #: BL12864TN1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 128Meg x 64 •   •  more details

 
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  (0 Ratings)
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US $45.99
 
compatible upgrade

1GB  

Part #: BL12864TN1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 128Meg x 64 •   •  more details

 
Got it? Rate it. 
  (0 Ratings)
promo tag View Bundle
US $42.99
 
compatible upgrade

1GB  

Part #: BL12864TR1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 128Meg x 64 •   •  more details

 
Got it? Rate it. 
  (0 Ratings)
promo tag View Bundle
US $45.99
 
compatible upgrade

1GB  

Part #: BL12864TR1608 • DDR3 PC3-12800 • 8-8-8-24 • Unbuffered • NON-ECC • DDR3-1600 • 1.65V • 128Meg x 64 •   •  more details

 
Got it? Rate it. 
  (0 Ratings)
promo tag View Bundle
US $44.99
 
compatible upgrade

1GB  

Part #: CT12872BA1067 • DDR3 PC3-8500 • CL=7 • Unbuffered • ECC • DDR3-1066 • 1.5V • 128Meg x 72 •   •  more details

 
Got it? Rate it. 
  (0 Ratings)
promo tag View Bundle
US $44.99
 
compatible upgrade

1GB  

Part #: CT12872BA1339 • DDR3 PC3-10600 • CL=9 • Unbuffered • ECC • DDR3-1333 • 1.5V • 128Meg x 72 •   •  more details

 
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 upgrades
US $138.99
 
compatible upgrade

4GB kit (2GBx2)  

Part #: BL2KIT25664BN1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 256Meg x 64 •   •  more details

 
Got it? Rate it. 
  (0 Ratings)
US $148.99
 
compatible upgrade

4GB kit (2GBx2)  

Part #: BL2KIT25664TB1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 256Meg x 64 •   •  more details

 
Got it? Rate it. 
  (0 Ratings)
US $148.99
 
compatible upgrade

4GB kit (2GBx2)  

Part #: BL2KIT25664TG1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 256Meg x 64 •   •  more details

 
Got it? Rate it. 
  (0 Ratings)
US $148.99
 
compatible upgrade

4GB kit (2GBx2)  

Part #: BL2KIT25664TN1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 256Meg x 64 •   •  more details

 
Got it? Rate it. 
  (0 Ratings)
US $148.99
 
compatible upgrade

4GB kit (2GBx2)  

Part #: BL2KIT25664TR1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 256Meg x 64 •   •  more details

 
Got it? Rate it. 
  (0 Ratings)
US $74.99
 
compatible upgrade

2GB kit (1GBx2)  

Part #: BL2KIT12864BN1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 128Meg x 64 •   •  more details

 
Got it? Rate it. 
  (0 Ratings)
US $84.99
 
compatible upgrade

2GB kit (1GBx2)  

Part #: BL2KIT12864TB1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 128Meg x 64 •   •  more details

 
Got it? Rate it. 
  (0 Ratings)
US $84.99
 
compatible upgrade

2GB kit (1GBx2)  

Part #: BL2KIT12864TG1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 128Meg x 64 •   •  more details

 
Got it? Rate it. 
  (0 Ratings)
US $84.99
 
compatible upgrade

2GB kit (1GBx2)  

Part #: BL2KIT12864TN1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 128Meg x 64 •   •  more details

 
Got it? Rate it. 
  (0 Ratings)
US $84.99
 
compatible upgrade

2GB kit (1GBx2)  

Part #: BL2KIT12864TR1337 • DDR3 PC3-10600 • 7-7-7-24 • Unbuffered • NON-ECC • DDR3-1333 • 1.65V • 128Meg x 64 •   •  more details

 
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