While I'm sure a destructive lunatic could force a DDR module into an older slot, they are not designed to be physically compatible. DDR modules have only a single notch, whil…e SDR modules and slots are keyed with two notches and ridges. (MORE)
Answer You're computer will require a "DDR2 SDRAM DIMM". DDR2 SDRAM is the type of memory you are after, it is also a DIMM. Most modern memory are all DIMM's (…Dual inline memory module), much older ram were SIMMS (single ingline memory module). DIMM refers more to the physical make up of the module (DIMMS have contacts on both sides of the module). So any DDR2 SDRAM that you buy IS a dimm. You may want to look at the wikipedia page about DDR2 SDRAM at http://en.wikipedia.org/wiki/DDR2_SDRAM (MORE)
Generally speaking, yes. The memory will simply be accessed at the slower speed. However, do not mix memory modules of different speeds. Also do not mix non-ECC and ECC memory… modules. (MORE)
SDRAM stands for Synchronous Dynamic Random Access Memory. Random Access Memory (RAM) is a type of computer memory that can be accessed randomly; that is, any byte of memory c…an be accessed without touching the preceding bytes. RAM is the most common type of memory found in computers. Dynamic RAM (DRAM) needs to be refreshed thousands of times per second, or its content vanishes. SDRAM is a type of DRAM that can run at much higher clock speeds than conventional memory. SDRAM actually synchronizes itself with the CPU bus speed, which is several times faster than DRAM. But all this computer mumble-jumbo is insignificant to us. What is important is that SDRAM and DRAM are volatile, meaning that they lose their contents when the power is turned off. thank u.. (MORE)
supplied by webopedia.com Short for Synchronous DRAM, a type of DRAM that can run at much higher clock speeds than conventional memory. SDRAM actually synchronizes itself wit…h the CPU's bus and is capable of running at 133 MHz, about three times faster than conventional FPM RAM, and about twice as fast EDO DRAM and BEDO DRAM. SDRAM is replacing EDO DRAM in many newer computers. SDRAM is a variant of DRAM in which the memory speed is synchronized with the clock pulse from the CPU. This synchronization enables the SDRAM to pipeline read and write requests. Pipelining enables the SDRAM to accept commands at the same time as it is processing other commands. There are three variants of SDRAM: Single Data Rate SDRAM - SDR SDRAM Dual Data Rate SDRAM - DDR SDRAM (MORE)
1 GB. Note that there is no such thing as dual channel memory, although computer stores may sell it as that. The dual channel feature is a function of the memory controller. Y…ou need two matching memory modules in order for dual channel to work. (MORE)
Statistician / Economist formerly employed in various Government Departments in the UK, freelance mathematics and statistics tutor since retiring in 2008, Fellow of the Royal Statistical Society.
20c + 5 = 5c + 65 Divide through by 5: 4c + 1 = c + 13 Subtract c from both sides: 3c + 1 = 13 Subtract 1 from both sides: 3c = 12 Divide both sides by 3: c = 4