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"The first attempt to improving RAM speed was the PC100 standard. With chip sets like BX the system bus speed has come up to 100 MHz. Hence Intel has made a new standard called PC100. Only 8ns SDRAM modules that are constructed according to these standards are guaranteed to work at 100 MHz. In some articles this RAM is described at 125 SDRAM." (www.karbosguide.com)

 

You can use our PC100 memory in your 100MHz FSB, and 66MHz FSB Motherboards that support 168-Pin DIMMs, basically if you need PC100 SDRAM memory or PC66 this memory DRAM is also good to use on your PC.

 

Compatibility note: To find PC100 memory upgrade compatible with your particular system please see our Memory Configurator.

Memory Knowledgebase:

Memory types like SDRAM, DDR, and Rambus RDRAM are found in most of today's computer memory applications:

• SDRAM - Synchronous Dynamic Random Access Memory;
• RDRAM - Rambus Dynamic Random Access Memory;
• DRAM - Dynamic Random Access Memory;
• RAM - Random Access Memory;
• DDR - Double Data Rate is a type of SDRAM in which data is sent on both the rising and falling edges of clock cycles in a data burst.
• DIMM - Dual in-line memory module. This physical property describes a module with signal and power pins on both sides of the board. DIMMs can be any number of pins including 144pin SODIMM SDRAM, 168pin SDRAM memory, and 184pin DDR SDRAM.
• Unbuffered - This is the most common configuration for memory. These modules do not use any supporting TTL logic.
• ECC - Error Correcting Code. Logic designed to detect and correct memory errors. Memory modules designed with 72 bits of memory support the motherboard's ECC function.
• Registered - Registers delay memory information for one clock cycle to ensure all communication from the chipset is collected by the clock edge, providing a controlled delay on heavily loaded memories. This allows you to installed four or more modules or larger memory sizes in your application. Registered and non-registered memory can not be mixed.