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¿äÁò Tyan S7012 º¸µå¿¡ °ü½ÉÀÌ À־ ŸÀÌ¾á »çÀÌÆ®¿¡¼­ ¸Þ´º¾óÀ» ´Ù¿î ¹Þ¾Æ¼­ º¸°í ÀÖ½À´Ï´Ù.


¸Þ´º¾ó¿¡ Dual Rank ¸¦ Áö¿øÇÑ´Ù°í µÇ¾î Àִµ¥¿ä.
(±×¸² »ó´Ü)
http://www.tyan.com/manuals/S7012_UG_v1_0.pdf

¸Þ¸ð¸® ȣȯ¼º ¸®½ºÆ®¿¡ Quad Rank ¸Þ¸ð¸®°¡ ¿Ã¶ó¿Í ÀÖ½À´Ï´Ù.
(±×¸² ÇÏ´Ü)
http://www.tyan.com/support_download_memory.aspx?model=S.S7012

1. ¸¸¾à À§ÀÇ Quad Rank ¸Þ¸ð¸®¸¦ ¾²°Ô µÇ¸é
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?Single Rank Memory defines a set of DRAM chips (on a module) comprising 8 byte wide (64 bits) data, or 9 bytes (72 bits) with ECC. All devices in a Rank are connected by a single Chip-Select. The actual memory size is not defined. Single-sided memory modules are always Single-Rank. Double-sided unbuffered DIMMS and SODIMMS are always Dual-Rank. Server DIMMS may have up to 4 ranks. Single-rank memory modules will allow a server to reach its maximum memory capacity and highest performance levels, whilst enabling support forthe latest server chipset and motherboard features


?Dual Rank Memory defines 2 sets of DRAM chips (on a module) each comprised of 8 byte wide (64 bits) data, or 9 bytes (72 bits) with ECC. All devices in a Rank are connected by a single Chip-Select. The actual memory size is not defined. Normally a module will have one rank per PCB side. Dual-rank modules can be used if a server supports them. These modules generall offer the best price/performance point but can limit overal system capacity or restrict future upgrade options.


?Quad Rank Memory defines 4 sets of DRAM chips (on a module) each comprised of 8 byte wide (64 bits) data, or 9 bytes (72 bits) with ECC. All devices in a Rank are connected by a single Chip-Select. The actual memory size is not defined. Normally a module will have two ranks per PCB side.
ªÀº±Û Àϼö·Ï ½ÅÁßÇÏ°Ô.
Triple Channel ¿¡¼­ Quad Rank ¸Þ¸ð¸®ÀÇ »ç¿ë¿¡ ¾î¶² Á¦ÇÑÀÌ »ý±æÁö Àúµµ ¸·¿¬ÇÏ°Ô ±Ã±ÝÇß¾ú´Âµ¥, ¸µÅ©ÇϽŠ¸Å´º¾óÀÇ page 27¿¡ Ç¥·Î ¼³¸íÀÌ µÇ¾î Àֳ׿ä. 1¹ø Áú¹®¿¡ ´ëÇÑ Àǹ®Àº ¾î´ÀÁ¤µµ ÇؼҰ¡ µÉ °Í °°½À´Ï´Ù. ±×¸®°í Actica 4GB 4Rank Á¦Ç°Àº º¸Áö´Â ¸øÇßÀ¸³ª »ï¼ºÀÇ ÄÄÆ÷³ÍÆ® ÆÄÆ®³Ñ¹ö·Î ¹Ì·ç¾î º¼ ¶§, 1Gbit * 9 * 4 + Reg. buf ±¸¼ºÀÎ ¸¸Å­ ¸Þ¸ð¸® ±âÆÇ ³ôÀÌ°¡ 1.5 ¹è Á¤µµ µÇÁö ¾ÊÀ»±î ½Í³×¿ä. °³ÀÎÀûÀ¸·Î ¼±¶æ ¼ÕÀÌ °¡´Â ¸ðµâÀº ¾Æ´Ò°Í °°½À´Ï´Ù.

¸Þ¸ð¸® ȣȯ¼º°ú °ü·ÃÇؼ­´Â, ³×ÇÒ·½ ÀÌÀüÀÇ ±¸¼º¿¡¼­µµ ¸Þ¸ð¸® ÄÁÆ®·Ñ·¯°¡ Æ÷ÇÔµÈ ³ë½ººê¸´Áö Ĩ¼Â º¸´Ù´Â smbus¿¡ ´õ Å« ¿µÇâÀ» ¹Þ¾Ò´ø ¸¸Å­, cpu¿¡ ¸Þ¸ð¸® ÄÁÆ®·Ñ·¯°¡ Æ÷ÇԵǾî ÀÖ´Ù ÇÏ´õ¶óµµ ¾î´ÀÁ¤µµ ȣȯ¼º ¹®Á¦´Â ¹ß»ýÇÒ °ÍÀ¸·Î º¸ÀÔ´Ï´Ù. ´Ù¸¸, ¾ÆÁ÷ DDR3¿¡¼­´Â ´Ù¼Ò º¯Á¾ÀûÀÎ ÇüÅÂÀÇ ¸Þ¸ð¸®¸¦ º¸Áö ¸øÇؼ­ Å×½ºÆ® Çغ¸Áö¸¦ ¸øÇßÀ¸³ª, Auto·Î´Â ÀνĵÇÁö ¾Ê°Å³ª Unknown µîÀ¸·Î ³ªÅ¸³ª´Â ¸Þ¸ð¸®¶ó°í ÇÏ´õ¶óµµ ÀûÀýÇÑ Manual settingÀ¸·Î cpuÀÇ ¸Þ¸ð¸® ÄÁÆ®·Ñ·¯°¡ '»ç¿ë'Àº °ú°Åº¸´Ù´Â Á»´õ ¼ö¿ùÇÏÁö ¾ÊÀ»±î »ý°¢µË´Ï´Ù.
MemDB 2009-08
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Quad rank Â¥¸®´Â Ç®·Î ¸øä¿ì´Âµ¥, ȣȯ¼º ¸®½ºÆ®¿¡ ÀÖ´Â ÀÌÀ¯°¡ ¹º°¡ Çß½À´Ï´Ù.
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