Jetway 720AF Motherboard Memory Upgrade

Boost the performance of your Jetway 720AF computer by increasing its memory. Besides better performance, you will be able to have more programs running simultaneously.

Cheap memory is often the cause of random fatal exception errors, stop messages and reboots. Buy quality memory from here for a stable Jetway 720AF system. The computer memory upgrade choices listed here have been tested for quality and compatibility with your Jetway 720AF motherboard. In addition, you get a limited lifetime warranty and free technical support with your computer memory upgrade.

Jetway 720AF Motherboard Specs:

• 168-pin DIMM Banking: 3 (3 banks of 1)
• Chipset: SiS 620/5595 (Eagle)
• Error Detection Support: Non-ECC only
• Graphics Support: AGP 2X
• 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 720AF:

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

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

Jetway 720AF 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 Jetway 720AF 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 Jetway 720AF, you do not need to worry about the CL rating. If you are overclocking, then going with a lower CL may help stabilize your Jetway 720AF motherboard.