ECC¸Þ¸ð¸® 4DR, 4R ¹«½¼Â÷ÀÌ°¡ ÀÖ³ª¿ä?

DLis   
   Á¶È¸ 2297   Ãßõ 0    

 안녕하세요.

Dell R640 서버의 메모리 불량으로 파트 수급 중인데

현재 꼽혀있는 메모리는 삼성 64GB 4Rx4 인데 거래처에서 모두 64GB 4DRx4 만 보유 중이라고 합니다.

4DR과 4R이 무슨 차이가 있는지 알려주시면 감사하겠습니다.


ªÀº±Û Àϼö·Ï ½ÅÁßÇÏ°Ô.
¹Ú¹®Çü 2023-02
¾Æ¸¶µµ DELL Á¤Ç° ÆÄÃ÷ ¸»°í ¸®Å×ÀÏ ¸Þ¸ð¸®¿¡¼­ ¾Ë¾Æº¸½Ã´Â µíÇÕ´Ï´Ù¸¸..


https://www.amd.com/system/files/TechDocs/56873_0.80_PUB.pdf

¿©±â 18ÆäÀÌÁö ÀçÀÏ ¹Ø¿¡ º¸¸é ¸ð¶ó°í ³ª¿É´Ï´Ù..



ÀßÀº ¸ð¸£°ÚÁö¸¸ ¸Þ¸ð¸® Ĩ¼ÂÀÌ ´Ù¸¥ °Í °°¾Æ º¸ÀÌ°í ÀÎÅÚ º¸µå ¸Þ´º¾ó¿¡¼­´Â 4DRÀ̶õ ¿ë¾î°¡ ¾È ³ª¿É´Ï´Ù..

µû¶ó¼­ AMD EPYC ¿¡¸¸ »ç¿ë °¡´ÉÇÑ ¸Þ¸ð¸® ¸ðµâÀÌ ¾Æ´Ò±î »ý°¢µË´Ï´Ù..
     
DLis 2023-02
Á¤Ç°ÆÄÃ÷¸¦ ¾Ë¾Æº¸°í ÀÖ½À´Ï´Ù¸¸..4DR Á¦¾ÈÀ» ¹Þ°í ÀÖ½À´Ï´Ù.. DELL °ø½ÄȨÆäÀÌÁö¿¡¼­´Â DRÀº ¾ø°í R¸¸ ³ª¿À³×¿ä
          
¹Ú¹®Çü 2023-02
ÇѵÎǬ¥¸®µµ ¾Æ´Ò µíÇÏ°í

ÆǸÅÇÏ´Â ¸®¼¿·¯³ª Á¦Á¶»çÀÎ µ¨ ÂÊ¿¡¼­ ȣȯ¼ºÀÌ ÀÖ´Ù ¾ø´Ù¸¦ º¸Áõ(ÀÎÁõ) ÇØÁÖ´Â°Ô ¸Â´Ù°í º¾´Ï´Ù..
     
sbg2005 2023-02
»ç¿ëÁßÀ̽Š64GB 4Rx4 ´Â RDIMM (Registered ECC) ¸Þ¸ð¸® ÀÏ °ÍÀÌ°í,

¾÷ü¿¡¼­ ¸»ÇÑ 64GB 4DRx4 ´Â LRDIMM (Load Reduced ECC) ÀÏ °ÍÀÔ´Ï´Ù.

µÎ°¡ÁöÀÇ ·¥Àº È¥¿ëÀÌ ºÒ°¡´É ÇÕ´Ï´Ù.
          
sbg2005 2023-02
¾Æ,,

R640ÀÌ¸é ±âÁ¸¿¡ »ç¿ëÁßÀÌ´ø ·¥µµ LRDIMMÀ̽ðڱº¿ä.
±¸Â÷´Ï 2023-02
https://www.2cpu.co.kr/QnA/733613

¿¹Àü±Û ã¾ÆÁö´Âµ¥ Ȥ½Ã Rank ¾Æ´Ò±î¿ä?
     
SiCMOS 2023-02
DR ¸Þ¸ð¸®´Â LRDIMM ÀÔ´Ï´Ù.
DLis 2023-02
https://semiconductor.samsung.com/dram/module/
»çÀÌÆ®¿¡¼­ M386A8K40MB2-CTD ÇØ´ç ¸ðµ¨¸íÀ¸·Î °Ë»ö ½Ã LRDIMM, 4Rx4 À¸·Î Ç¥±âµË´Ï´Ù.
Á¤½ÅÀÌ ³ª°¥°Å °°³×¿ä
     
sbg2005 2023-02
ÀÏ´Ü 4RÀ̳ª 4DRÀ̳ª µÑ´Ù 4·©Å© ·¥À̱ä ÇÕ´Ï´Ù.

4DRÀº Dual Die Packaged 4 Rank ¶ó´Âµ¥, ¾î´À ¹®¼­´Â È¥¿ëÀÌ °¡´ÉÇÏ´Ù ÇÏ°í ¾î´À ¹®¼­´Â ¾ÈµÈ´Ù ÇÏ°í ±×·¯³×¿ä,
¹Ú¹®Çü 2023-02
4DR = Four ranks of dual die packaged DRAM.
2S2R = Two ranks of two high stacked 3DS DRAM. Four ranks total.
2S4R = Two ranks of four high stacked 3DS DRAM. Eight ranks total.

Á¦ ´ñ±Û¿¡ ÀÖ´Â ¸µÅ©¿¡¼­ Ãß·Á³½ °ÍÀÔ´Ï´Ù..

Á¦°¡ ¹ø¿ªÇÑ °ÍÀ¸·Î º¸¸é ¸Þ¸ð¸® Ĩ¼Â Çϳª ¾È¿¡ ¸Þ¸ð¸® ´ÙÀÌ°¡ ¸î °³ ÇÔ²² ÆÐŰ¡ µÇ¾î ÀֳķΠ³ª´©´Â µíÇÕ´Ï´Ù..

°í¿ë·®À¸·Î ÇÒ·Á´Ï ¹°¸®Àû ÇÑ°è´Â ÀÖ°í ÀÌ·¡Àú·¡ ²Ä¼ö¸¦ ¾´´Ù°í »ý°¢ÇÕ´Ï´Ù..

http://smtfocus.co.kr/article/articleView.asp?idx=960

ÀÌ·± °Í ¾Æ´Ñ°¡ ÇÏ°í »ý°¢ÇÏ°í ÀÖ½À´Ï´Ù..


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