У меня много памяти с полной буферизацией DDR2 http://www.hynix.com/datasheet/spd/HYMP351F72AMP4N3_SPD.pdf
У меня вопрос, будет ли он работать на материнской плате SuperMicro X7DCA-L или мне нужно покупать небуферизованную память?
Характеристики материнской платы: до 48 ГБ 667/533 МГц DDR2 ECC Регистр SDRAM http://www.supermicro.com/products/motherboard/Xeon1333/5100/X7DCA-L.cfm
There are lots of different memory techniques on the market. Some of these are:
Things like SDRAM, DDR (1,2,3,...) come of two flavours: buffered (aka registered) or unbuffered (aka unregistered).
You specified "DDR2 ECC Register SDRAM" and "Fully Buffered" (FB-RAM). These two are quite different and not compatible. Therefor it will not work.
No, it won't work. You need to buy a Supermicro X7DWU motherboard. http://www.supermicro.com/products/motherboard/Xeon1333/5400/X7DWU.cfm "Up to 64GB DDR2 800 / 667 / 533 SDRAM Fully Buffered DIMM (FB-DIMM) 1.8V or 1.5V supported"