ASUS A7A133 Motherboard Memory Upgrade

Boost the performance of your ASUS A7A133 computer by increasing its memory. Besides better performance, you will be able to have more programs running at the same time.

Avoid fatal exception errors, stop messages and random reboots by investing in quality memory for your ASUS A7A133. The computer memory upgrade choices listed here have been tested for quality and compatibility with your ASUS A7A133 motherboard. In addition, you get a limited lifetime warranty and free technical support with your computer memory upgrade.

ASUS A7A133 Motherboard Specs:

• 168-pin DIMM Banking: 3 (3 banks of 1)
• Chipset: Ali MAGiK 1 (M1647)
• Error Detection Support: Non-ECC only
• Graphics Support: AGP 4X
• Max Unbuffered SDR SDRAM: 3072MB
• Module Types Supported: Unbuffered only
• SDR SDRAM Frequencies: PC133
• Supported DRAM Types: SDR SDRAM only
• USB Support: 1.x Compliant

These 168-pin DIMM modules are compatible with your A7A133:

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

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

ASUS A7A133 Memory FAQ

What does 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 A7A133 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 A7A133, 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 A7A133 motherboard.