Jetway 861CS Motherboard Memory Upgrade

Boost the performance of your Jetway 861CS computer by increasing its memory. With more memory, you can also enjoy running multiple programs simultaneously.

Avoid fatal exception errors, stop messages and random reboots by investing in quality memory for your Jetway 861CS. The computer memory upgrade choices listed here have been tested for quality and compatibility with your Jetway 861CS motherboard. In addition, you get a limited lifetime warranty and free technical support with your computer memory upgrade.

Jetway 861CS Motherboard Specs:

• 168-pin DIMM Banking: 2 (2 banks of 1)
• Chipset: VIA Apollo KLE133
• Error Detection Support: Non-ECC only
• Max Unbuffered SDR SDRAM: 1024MB
• Module Types Supported: Unbuffered only
• SDR SDRAM Frequencies: PC100 and PC133
• Supported DRAM Types: SDR SDRAM only

These 168-pin DIMM modules are compatible with your 861CS:

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 861CS 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 861CS 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 861CS, 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 861CS motherboard.