ASUS A7Pro Motherboard Memory Upgrade

Give your ASUS A7Pro a performance boost by increasing its memory. With more memory, you can also enjoy running multiple applications simultaneously.

Avoid fatal exception errors, stop messages and random reboots by investing in quality memory for your ASUS A7Pro. The computer memory upgrade choices listed here have been tested for quality and compatibility with your ASUS A7Pro motherboard. In addition, you get a limited lifetime warranty and free technical support with your computer memory upgrade.

ASUS A7Pro Motherboard Specs:

• 168-pin DIMM Banking: 3 (3 banks of 1)
• Chipset: VIA Apollo KT133
• Error Detection Support: Non-ECC only
• Graphics Support: AGP 4X
• Max Unbuffered SDR SDRAM: 1536MB
• Module Types Supported: Unbuffered only
• SDR SDRAM Frequencies: PC100 and PC133
• Supported DRAM Types: SDR SDRAM only
• USB Support: 1.x Compliant

These 168-pin DIMM modules are compatible with your A7Pro:

512MB SDRAM, PC133, CL=2, Unbuffered, Non-parity, 133MHz, 3.3V, 64Meg x 64

512MB SDRAM, PC133, CL=3, Unbuffered, Non-parity, 133MHz, 3.3V, 64Meg x 64

256MB SDRAM, PC133, CL=2, Unbuffered, Non-parity, 133MHz, 3.3V, 32Meg x 64

256MB SDRAM, PC133, CL=3, Unbuffered, Non-parity, 133MHz, 3.3V, 32Meg x 64

128MB SDRAM, PC133, CL=2, Unbuffered, Non-parity, 133MHz, 3.3V, 16Meg x 64

128MB SDRAM, PC133, CL=3, Unbuffered, Non-parity, 133MHz, 3.3V, 16Meg x 64

128MB SDRAM, PC100, CL=2, Unbuffered, Non-parity, 100MHz, 3.3V, 16Meg x 64

ASUS A7Pro Memory FAQ

What does PC100 and PC133 mean?

This is the front side bus (FSB) clock speed of the memory. It is okay to run faster rated memory even if the installed CPU uses a slower FSB.

What does the CL number mean?

Column Address Strobe (CAS) Latency, or CL for short, specifies how many clock cycles the ASUS A7Pro motherboard must wait before the memory module is ready to deliver the requested memory. The lower the CL number, the faster the access time.

However, the performance difference between CL=2 and CL=3 is so small that you will not notice any degradation in speed. Unless you are overclocking your ASUS A7Pro, you do not need to worry about the CL rating. If you are overclocking, then going with a lower CL may help stabilize your ASUS A7Pro motherboard.