ä»åã¯ã¾ãITç¨èªè§£èª¬ã¨ãããã¨ã§NVMeãåãä¸ããã主ã«M.2 SSDãªã©ã§ããªãã¿ã®è¦æ ¼ã§ãããNVMeãæ£ç¢ºã«ã¯NVM Expressã¨è¨ããNVMã¯Non Volatile Memoryã®ç¥ã§ãæ¥æ¬èªã§ã¯ä¸æ®çºæ§ã¡ã¢ãªã¼ã ããè¦ããã«ãã©ãã·ã¥ã¡ã¢ãªã¼ãæã«æãã¦ããã¨èããã°ããã å³å¯ã«ã¯ãã©ãã·ã¥ã¡ã¢ãªã¼ã®ããã«ä½¿ããã°ä»ã®ãã®ã§ããããç¾ã«3D XPointã使ã£ãã¤ã³ãã«ã®Optane SSDãNVMeãå©ç¨ãã¦ããã端çã«è¨ãã°ãããã©ãã·ã¥ã¡ã¢ãªã¼ãå©ç¨ããã¹ãã¬ã¼ã¸ãé«éã«æ¥ç¶ããããã®è¦æ ¼ãã§ããã SATAã®AHCIã«ç¸å½ãããã®ãä½ãã®ã NVMeèªçã®ãã£ãã NVM Expressã«ã¤ãªããè¦æ ¼çå®ä½æ¥ãå§ã¾ã£ãã®ã¯2007å¹´ã¾ã§ããã®ã¼ããå½åã¯NVMHCI(Non Volatile Memory Host Controller Interface)ã¨
ä»é±ãããã°ããã¯ä¸ä¼ã¿ã¨ãããã¨ã§ãç¨èªéããå±ããããããªãç¨èªéï¼ãã¨ããã¨ãã¸ãµãã©ã¡ã³ãã¼ãããç¨èªã¯ç¥ã£ã¦ãããã©ãã¡ããã¨ç解ãã¦ãªããè¨èãããã¤ããããã¨ãã話ãåºã¦ãã¦ããã®ã§ãããããä¸ä¼ã¿ãã¦ã説æãã¾ããããã¨ãããã¨ã§ããããããªããã§åèªã®é¸å®ã¯ã主ã«ã¸ãµãã©ã¡ã³ãã¼ããããã£ã¦ãããã®ã§ããããã®ä¸çºç®ã¯Ring Busã§ããã ãããããã¹ã£ã¦ä½ãï¼ãã¨ãã話ã¯ä»¥åé£è¼105åã218åã§ç°¡åã«è§¦ããããè¦ããã«PCã®å é¨ã®ã³ã³ãã¼ãã³ãå士ãã¤ãªãã®ããã¹ã§ããã CPUã¨ã¡ã¢ãªã¼ãã¤ãªããªãã¨ãCPUãå¦çãããããã®ãã¼ã¿ãæ°¸é ã«æã«å ¥ããªããã¡ã¢ãªã¼ã¨GPUãã¤ãªããªãã¨ããããå¾ ã£ã¦ãç»é¢ã¯çã£æãªã¾ã¾ã§ããããããªããã§ããã¹ãã¾ãPCã®å é¨ã§ã¯é常ã«éè¦(ãã ãé½ãããããªããå½±ã®åå¨)ã§ããã ãã¦ã以åã®é£è¼ã§ã¯è¦æ ¼å¥ã«ãã¹ãç´¹ä»ãããã
ã¬ãã¼ã PCI-SIG DevCon 2017 - çå®å®äºãç®åã®PCIe Gen4ãPCIe Gen5ã®çå®ä½æ¥ãã¹ã¿ã¼ã PCI-SIGã¯6æ7æ¥ï½8æ¥ã«ãµã³ã¿ã¯ã©ã©ã§æä¾ã®PCI-SIG DevConãéå¬ãããä»å¹´ã¯PCI-SIGã®25å¨å¹´ã«ããããããæµç³ã«åå ã¯åºæ¥ãé»è©±ä¼è°ã®å½¢ã§ãã¬ã¹ããªã¼ãã£ã³ã°ã«ã®ã¿åå ããã¦ããã£ããã¨ãããã¨ã§åããªã¼ãã£ã³ã°ã®å 容ãã¾ã¨ãã¦ãå±ããããã PCI Express 4.0 ã¾ãçå®ä¸ã ã£ãPCI Express 4.0ã®æ¨æºåä½æ¥ã§ããããåæ¥Revision 0.9ããªãªã¼ã¹ããã(Photo01)ãPCI-SIGã«ããã°ãããã»ã¨ãã©å¤æ´ã¯èãã«ãããããã§ãFinal IP Reviewãç¾å¨ã¡ã³ãã¼ä¼æ¥ã«ããè¡ããã¦ããæä¸ã§ããããã®æçµã¬ãã¥ã¼ã®æéã¯8æ7æ¥ã®17:00(太平æ´æé)ã¨ãªã£ã¦ãããåãã¾ã¨ãã¦åé¡ããª
ååã®Adaptecã®å¯¾æã¨ããã°ãSymbios Logic Incãæãåºãããã NCR Corporationã®1é¨éã¨ãã¦SCSIã³ã³ããã¼ã©ã¼ã®éçºãå§ããããAT&Tã«ããNCR Corporationã®è²·åã«ã¨ããªããåé¨éã¯Hyundai Electronicsã«å£²å´ãSymbios Logicã¨ãã¦Hyundaiã®åä¸ã§ãã¸ãã¹ãç¶ç¶ãããã®ã®ãåé¨éã¯1998å¹´ã«LSI Logicã«å£²å´ã LSI Logicã¯å¥ã«è²·åããSyntax Systemsã¨Symbiosãåä½µããã¦LSI Storage System(å¾ã«Engenioã«æ¹ç§°)ãå½¢æããããããã2011å¹´ã«NetAppã«å£²å´ãã¨ãããã¨ã§æµè»¢ã®éå½ããã©ã£ã¦ãããã53C810ã¨ããåçªã«è¨æ¶ã®ããã¦ã¼ã¶ã¼ãå¤ãã ããã ããããã ãã¶ç¥å度ãè½ã¡ããã®ã¨ãã¦ã¯Tekram(å®ã¯ã¾ã ä¼ç¤¾ããããSCSI
ãã°ããã¹ãã¬ã¼ã¸é¢é£è£½åã¡ã¼ã«ã¼ããç´¹ä»ãã¦ããããã¹ãã¬ã¼ã¸ã¤ãªããã¨ãããã¨ã§ä»é±ã¯Adaptecãç´¹ä»ãããã SCSIã®éè¦ãç¬å çã«ç²å¾ããã çç£ã追ãã¤ãããè¦å¢ã«é¥ã Adaptecã¯1981å¹´ãLaurence Boucheræ°ã«ããåµæ¥ããããBoucheræ°ã®ååã¯ãé£è¼369åã®æå¾ã«å°ãåºã¦ãã¦ããã å½¼ã¯Shugart Associatesã§Director of design servicesã®è·ã«ãããããã§SASIããã¼ã¹ã«ãããé«éãã¤å¤æ°ã®ã¹ãã¬ã¼ã¸ãæ¥ç¶å¯è½ãªI/Fã¨ããSCSI(Small Computer System Interface)ã®ä»æ§çå®ã«é¢ãã£ã¦ãããæåã®ãã©ããã¯1979å¹´ã«çºè¡¨ãããæçµçã«1981å¹´ã«ANSIã§X3T9.3ã¨ãã¦å ¬éããã¦ããã ã¡ãªã¿ã«ãã®è¦æ ¼æ¸ã®åé ã«ã¯ãL.Boucheræ°ã"Shugarts Ass
ãç¥ãã
é害
ã©ã³ãã³ã°
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}