¡¤´ó¹æÄ£Êý¾ÝÖÐÐĶÔÓÚSSDµÄÐèÇóÇ¿¾¢
Ëæ×ÅÊý×Ö»¯¡¢ÐÅÏ¢»¯µÄ¿ìËÙ·¢Õ¹£¬ÎÒÃǵÄÊÀ½çÕýÔÚÈ«ÃæÓÉ0ºÍ1À´¹¹½¨£¬ÏÖÔÚÈËÀàÒ»ÄêËù´´ÔìµÄÊý¾Ý×ÜÁ¿¶¼¼¸ºõÏ൱¹ýÈ¥ÈËÀàÀúÊ·ÖвúÉúÊý¾ÝµÄ×ܺ͡£¸ù¾ÝIDCÔ¤²â£¬2023ÄêÈËÀà²úÉúµÄÊý¾Ý×ÜÁ¿½«»á³¬¹ý100¸öZB¡£
Êý¾ÝÖÐÐÄ×÷Ϊ¿Æ¼¼´´Ðºͼ¼ÊõÓ¦ÓõÄÔØÌ壬²»½öÔÚÎÒÃǵŤ×÷¡¢½¡¿µºÍÉú»î·½Ãæ°çÑÝ×ÅÔ½À´Ô½ÖØÒªµÄ½ÇÉ«£¬Ò²Ö§³Å×ÅÔƼÆËã¡¢´óÊý¾Ý¡¢È˹¤ÖÇÄÜ¡¢¹¤Òµ»¥ÁªÍøµÈм¼Êõ¡¢ÐÂÓ¦ÓõĿìËÙ·¢Õ¹ºÍÂäµØ£¬³ÉΪÁËÈ«Çò¾¼ÃµÄÇý¶¯ÒýÇæ¡£
º£Á¿µÄÊý¾ÝÔö³¤¶ÔÈ«ÇòÔƼÆËãºÍÊý¾ÝÖÐÐĵÄÈÝÁ¿´øÀ´ÁËÇ°ËùδÓеÄѹÁ¦£¬Êý¾ÝÖÐÐĵĴ洢Á¿³ÊÏÖ³ö±¬·¢Ê½Ôö³¤£¬Ó¦ÓøºÔرäµÃ¸üÓÐÌØÕ÷»¯£¬Í¨ÓõĴ洢¼Ü¹¹ÒѾ²»Âú×ãÏÖ´úÊý¾ÝÖÐÐĵÄÐèÇ󣬴洢½éÖʺʹ洢Ãܶȶ¼´æÔÚ¾Þ´óµÄÌôÕ½¡£
![](https://p3.pstatp.com/large/pgc-image/9002d850d87c475fb090edf007d3d8ed)
Ê×µ±Æä³åµÄÎÊÌâ¾ÍÊÇHDDÔÚ´óÊý¾ÝºÍSSDÔÚ¿ìÊý¾Ý·½ÃæµÄ×÷ÓᣴóÊý¾ÝºÍ¿ìÊý¾ÝµÄ´òÆÆÁË´«Í³»ù´¡ÉèÊ©ºÍϵͳ¼Ü¹¹µÄ±ß½ç¡£ÒѾ´æÔÚÁ˼¸Ê®ÄêµÄ"ͨÓÃ"¼¼ÊõºÍ¼Ü¹¹ÕýÔÚ´ïµ½Æä¿ÉÉìËõÐÔ¡¢ÐÔÄܺÍЧÂʵļ«ÏÞ¡£Ä¿Ç°Êý¾ÝÖÐÐÄÖ÷ÒªÕë¶Ô´óÊý¾Ý£¬Òò´ËʹÓõĴ洢½éÖÊÒÔHDDΪÖ÷£¬µ«Ëæ×Å¿ìÊý¾ÝµÄ²»¶Ï·¢Õ¹£¬SSDÿÄ궼ÒԺܿìµÄËÙÂÊÔö³¤¡£´Ó2016ÄêÆð³öÏÖÊ׸öÈ«ÉÁ´æÊý¾ÝÖÐÐÄ¿ªÊ¼£¬»ùÓÚPCIe
SSD¹¹½¨µÄ´æ´¢Æ½Ì¨Öð½¥Ôö¶à£¬ÆóÒµ¼¶SSDÔÚÏÂÒ»´úÊý¾ÝÖÐÐĵĽ¨ÉèÖгÉΪÖØÒª»ùʯ¡£
Ó봫ͳµÄSATAÏà±È£¬Ê¹ÓÃNVMe£¨Non-Volatile Memory
Express£©µÄ¹Ì̬´æ´¢¿ÉÒÔÖ±½Ó±»´¦ÀíÆ÷µ÷Ó㬼õÉÙÁËI/O²Ù×÷£¬ÔÚ²¢ÐÐÐԺ͵ÍʱÑÓÉϱíÏÖ³öÉ«£¬¶øÔÚÆóÒµ¼¶µÄ¸ºÔزâÊÔÖÐÓÐ×ÅÃ÷ÏÔµÄÐÔÄÜÓÅÊÆ¡£
¶ÔÓÚÒªÇó"ÊÂÊÂÔÚÏߣ¬Ê±Ê±ÔÚÏß"µÄÊý×Ö»¯¹©Ó¦ÉÌ£¬ÓÈÆäÊÇÔÆ»ù´¡¼Ü¹¹·þÎñÉÌ(CSP)À´Ëµ£¬ÅäÌ×µÄÊý¾Ý´æ´¢½â¾ö·½°¸±ØÐëÒªÂú×ãÕâÑùµÄÐèÇó¡£ÁíÍ⣬ÏñË«¶Ë¿ÚÕâÑùµÄ´´Ð¼¼Êõ£¬Ò²ÎªÈ«ÉÁ´æÊý¾ÝÖÐÐĵÄÉè¼Æ´øÀ´ÁËеÄ˼·¡£Ë«¶Ë¿Ú¼¼ÊõÔÚÒ»¸ö´ÅÅÌ¿ØÖÆÆ÷³öÏÖ¹ÊÕÏʱºò£¬ÓÉÁíÒ»¸ö¿ØÖÆÆ÷½ÓÊÖ£¬Ìá¸ßÁËSSD°²È«ÐÔµÄͬʱ»¹¿ÉÒÔÔöÇ¿¶ÁдÐÔÄÜ£¬¼Ì¶øʵÏÖ¶à¿éNVMe
SSD×齨RAIDÕóÁеĴ洢½á¹¹¡£
¡¤»ùÓÚUltrastar DC SN840 NVMe SSDµÄÊý¾Ý´æ´¢½â¾ö·½°¸
×÷ΪÊÀ½ç¼¶´æ´¢¾ÞÍ·£¬Î÷²¿Êý¾Ý¹«Ë¾ÓµÓÐÍêÕûµÄÐÐÒµ½â¾ö·½°¸£¬Æ¾½è´ÓNANDÉÁ´æµ½´æ´¢Æ½Ì¨µÄ´´ÐÂÉè¼ÆºÍ¼¯³ÉÄÜÁ¦£¬Î÷²¿Êý¾Ý²»¶Ï´´Ð£¬Ìá¸ßÊý¾Ý»ù´¡¼Ü¹¹Ð§ÂʺÍÉú²úÁ¦²¢ÇÒ¾ßÓиüµÍTCOµÄ²úÆ·¡£
ÆäÊý¾ÝÖÐÐIJúÆ·×éºÏÖаüÀ¨·á¸»µÄNVMe SSD½â¾ö·½°¸£¬°üÀ¨Ultrastar SSDs¡¢OpenFlex NVMe-oF¿ª·Åʽ¿É×éºÏ»ù´¡¼Ü¹¹¡¢RapidFlex
NVMe-oF¿ØÖÆÆ÷µÈ¡£Î÷²¿Êý¾Ý»¹»ý¼«³«µ¼»ùÓÚ¿ªÔ´±ê×¼µÄ"·ÖÇø´æ´¢¼Æ»®"£¨Zoned Storage£©£¬Ï£Íû½èÖúSMR HDDºÍZNS
SSDsµÄÐͬÔöЧ×÷ÓÃÀ´ÖúÁ¦Êý¾ÝÖÐÐÄʵÏÖ¸ßЧÀ©Õ¹¡£
6ÔÂ29ÈÕ£¬Î÷²¿Êý¾ÝÐû²¼ÍƳöΧÈÆUltrastar NVMe
SSDÉè¼ÆµÄпîÊý¾Ý´æ´¢½â¾ö·½°¸£¬²¢ÓÉNVMe-oFÌṩǿ»¯Ö§³Ö£¬ÎªÏÂÒ»´úÊý¾Ý»ù´¡¼Ü¹¹µì¶¨¸ù»ù¡£Ð¿îË«¶Ë¿Ú¸ßÐÔÄÜUltrastar DC SN840 NVMe
SSDºÍRapidFlex NVMe-oF¿ØÖÆÆ÷½ÔΪ¿É¸÷×Ô¶ÀÁ¢µÄ½â¾ö·½°¸£¬¶ø¶þÕß½áºÏÔò¿ÉÒÔ¹¹½¨³ÉÒ»¸öÐÂÐ͹²Ïí´æ´¢JBOF£¨¹Ì̬ӲÅÌ´Ø£©»úÏä"OpenFlex
Data24 NVMe-oF ´æ´¢Æ½Ì¨"£¬Í¨¹ýµÍÑÓ³ÙÒÔÌ«Íø¹âÏËÍøÂ罫NVMeµÄ¼ÛÖµÑÓÉìÖÁ¶à¸öÖ÷»ú¡£
![](https://p3.pstatp.com/large/pgc-image/5f14c248e4bb403e817c687dbef044a8)
Î÷²¿Êý¾ÝUltrastar DC SN840 NVMe SSD
Î÷²¿Êý¾ÝUltrastar DC SN840 NVMe SSD´¹Ö±ÕûºÏÁË96²ãBiCS4 3D TLC
NAND¼¼Êõ¡¢¹Ì¼þÒÔ¼°NVMe¿ØÖÆÆ÷¡£²¢¿ÉÌṩ¸ß´ï780K/250KµÄËæ»ú¶Á/дIOPSºÍ¸ß´ï15.36TBµÄÈÝÁ¿£¬²¢ÇÒÌṩȫÌ×µÄÆóÒµ¼¶¹¦ÄÜÖ§³Ö£¬°üÀ¨1ºÍ3
DW/DÄ;ÃÐÔ¼¶±ð¡¢Ë«¶Ë¿Ú¡¢È«ÃæµÄ¹¦ÂÊËðºÄ·À»¤ºÍTCG¼ÓÃÜ¡£
ÖµµÃÒ»ÌáµÄÊÇ£¬ËäÈ»»ùÓÚNVMeÉÁ´æµÄ´æ´¢ÏµÍ³¿ÉΪDAS¡¢SANºÍNAS´øÀ´ÏÔÖøµÄÐÔÄÜÌáÉý£¬µ«´«Í³µÄÊý¾ÝÖÐÐÄ»ù´¡¼Ü¹¹¿ÉÄÜ»á³ÉΪNVMe
SSD·¢»ÓÈ«²¿Ç±Á¦µÄ³¸Ö⣬½ø¶øµ¼Ö±¦¹óµÄ´æ´¢×ÊÔ´ÎÞ·¨µÃµ½³ä·ÖÀûÓᢵÍЧÂʵÄÊý¾Ý¹ÂµºÏÖÏóÒÔ¼°ÔËÓª³É±¾Ê®·Ö°º¹óµÈÎÊÌâ¡£
![](https://p3.pstatp.com/large/pgc-image/b09bb66192034602a861dc76268e95b8)
Î÷²¿Êý¾ÝOpenFlex Data24 NVMe-oF´æ´¢Æ½Ì¨
Î÷²¿Êý¾Ýͬ²½ÍƳöÁËOpenFlex Data24 NVMe-oF´æ´¢Æ½Ì¨À´½â¾öÕâ¸öÎÊÌâ¡£OpenFlex
Data24¿ÉÔÚ½ô´ÕµÄ2U»úÏäÖÐÅäÖÃ24¸öÈȲå°ÎUltrastar DC SN840 NVMe
SSD£¬Ìṩ¸ß´ï368TBµÄ¹²Ïí´æ´¢ÈÝÁ¿£¬²¢ÇÒ¿ÉÒÔÔÊÐí¶ą̀Ö÷»úͨ¹ýµÍÑÓ³ÙÒÔÌ«Íø½á¹¹¹²ÏíUltrastar NVMe
SSDµÄÈ«²¿´ø¿í£¬¾ÍÏñËüÃÇ´Ó±¾µØÁ¬½Óµ½x86·þÎñÆ÷ÖеÄPCIe×ÜÏßÒ»Ñù£¬´Ó¶øÖúÁ¦ÆóÒµÓ¦¶ÔÌôÕ½¡£
Õâ¸øÊý¾ÝÖÐÐÄÔËÓªÉÌ´øÀ´¸ü¸ßµÄÁé»îÐÔ£¬°ïÖúËûÃÇͨ¹ýÀ©ÈÝÒÔ¼°¸ü¸ßЧµØÀûÓýâñîÉÁ´æÀ´Âú×ã¿Á¿Ì¹¤×÷¸ºÔصĸü¸ßÐÔÄÜÐèÇó£¬ÊÇ·þÎñÆ÷´æ´¢À©Õ¹¼°ºáÏòÀ©Õ¹Èí¼þ¶¨Òå´æ´¢£¨SDS£©»·¾³µÄÀíÏëÑ¡Ôñ¡£OpenFlex
Data24Ò²¿ÉÓëOpenFlex FϵÁвúÆ·ÍêÈ«¼æÈÝ£¬OpenFlex FϵÁÐÊÇÄ¿Ç°ÒµÄÚΨһµÄ¿ª·Åʽ¿É×éºÏ½âñî»ù´¡¼Ü¹¹£¨CDI£©½â¾ö·½°¸¡£
![](https://p3.pstatp.com/large/pgc-image/de471376444149b1a6089442b3a0880c)
Ä¿Ç°£¬Î÷²¿Êý¾ÝÒѾÓëÌÚѶÓë´ï³ÉºÏ×÷£¬Ð¯ÊÖ¶Ô»ùÓÚUltrastar DC SN840 NVMe
SSD²¿ÊðµÄÊý¾Ý´æ´¢½â¾ö·½°¸½øÐÐÑéÖ¤¡£Èô²¿ÊðÎ÷²¿Êý¾ÝпîµÄ½â¾ö·½°¸£¬½«¿ÉÒÔ°ïÖúÌÚѶÔÆÉý¼¶ÆäÔƼÆËãƽ̨£¬Îª¼ÆËã¡¢´óÊý¾ÝÍÚ¾ò¡¢½»Òס¢Êý¾Ý¿âºÍ·ÖÎö·þÎñÌṩµÍÑÓʱ¡¢¸ü¸ßЧÂʵÄÊý¾Ý·þÎñ£¬¸ÄÉÆÔÚÍøÂçÓÎÏ·¡¢Êý×ÖÖ§¸¶¡¢¼´Ê±ÏûÏ¢·þÎñ¡¢µç×ÓÉÌÎñºÍÁ÷ýÌåµÈÁìÓòµÄ¿Í»§ÌåÑé¡£Ó뵱ǰµÄÎ÷²¿Êý¾ÝSATA
SSD²úÆ·Ïà±È£¬NVMe SSDµÄÍÌÍÂÁ¿Ìá¸ßÁ˸ߴï5±¶£¬¶øÇÒÏìӦʱ¼ä¸ü¶Ì¡£
×÷Ϊһ¸ö¾ßÓÐÐÐÒµÁìÏÈÊӽǵÄÇ°Õ°ÐÔ½â¾ö·½°¸£¬Î÷²¿Êý¾ÝUltrastar DC SN840 NVMe
SSDÓÈÆäÊʺÏÖ÷ÒªÃæÏòÔËÐйؼüÈÎÎñ¹¤×÷¸ºÔز¢ÇÒÐèÒª¸ßÐÔÄܺ͵ÍÑÓ³ÙµÄÔƼÆËã·þÎñÆ÷¡£Ð¿îÊý¾Ý´æ´¢½â¾ö·½°¸½øÒ»²½·á¸»ÁËÎ÷²¿Êý¾ÝµÄÊý¾ÝÖÐÐIJúÆ·×éºÏ£¬°ïÖúÓû§¹ý¶Éµ½¸ü¸ßЧÂʵÄNVMe
SSDºÍ¸üÓÅÖʵĹ²Ïí´æ´¢¼Ü¹¹£¬´Ó¶øÂú×ã¸ßÐÔÄÜÓ¦Óú͹¤×÷¸ºÔز»¶Ï±ä»¯µÄ´æ´¢ÐèÇó¡£
Ô½À´Ô½¶àµÄÊý¾ÝÖÐÐĶ¼ÐèÒª¸üÏȽøµÄ¡¢ÊÊӦʱ´ú·¢Õ¹µÄ´æ´¢»ù´¡¼Ü¹¹£¬×÷ΪÊý¾Ý»ù´¡¼Ü¹¹µÄÁìÏÈÌṩÉÌ£¬Î÷²¿Êý¾ÝʼÖÕ±ü³Ö´´Ð³õÐÄ£¬³ÖÐøÍƳöÓÅ»¯µÄ×ÜÓµÓгɱ¾£¨TCO£©£¬¸ü¸ßÊý¾Ý»ù´¡¼Ü¹¹Ð§ÂʺÍÉú²úÁ¦µÄ²úÆ·£¬°ïÖúÆóÒµ¹¹½¨ÏÂÒ»´úÊý¾ÝÖÐÐÄ£¬ÒÔÖ§³Ö´ó¹æÄ£µÄ¹Ø¼üÒµÎñÓ¦Óúʹø¿íÃܼ¯Ð͹¤×÷¸ºÔØ¡£ÒÀÍÐÓÚÎ÷²¿Êý¾ÝÔÚNANDÉÁ´æ¡¢ÆóÒµ¼¶HDDºÍÖ§³Ö¼¼Êõ·½ÃæµÄÁìÏÈÓÅÊÆ£¬Î÷²¿Êý¾Ý¿ÉÒÔ¸üºÃµÄÖúÁ¦ÆóҵʵÏÖµ½NVMeµÄ¹ý¶É£¬ÀûÓÃÆäÊý¾Ý´æ´¢×ÊÔ´À´´´Ôì¸ü¶à¼ÛÖµ¡£
![](https://p3.pstatp.com/large/pgc-image/15b64f1b803a4686b8fa5d8c006b6b7e)
×ó£ºÎ÷²¿Êý¾Ý¹«Ë¾¸±×ܲüæÖйúÇøÒµÎñ×ܾÀíÁõ¸Ö
ÓÒ£ºÎ÷²¿Êý¾Ý¹«Ë¾¸ß¼¶¸±×ܲüæÖйú¼°ÑÇÌ«Çø×ܾÀíSteven Craig
×îºóÎ÷²¿Êý¾Ý¹«Ë¾¸ß¼¶¸±×ܲüæÖйú¼°ÑÇÌ«Çø×ܾÀíSteven
Craig¸ü±íʾ£º"ÎÒÃÇÕýÉí´¦Ç°Ëùδ¼ûµÄȫеÄÔÆʱ´ú¡ª¡ªÊý¾ÝÇý¶¯Ò»ÇС£Èç½ñµÄÊý¾ÝÊг¡£¬²»½ö¹æÄ£ÅÓ´ó¡¢ÇÒÈÕÇ÷¸´ÔÓÍêÉÆ£¬»¹Ô̺¬×ÅÎÞÏ޵ĿÉÄÜÐÔ¡£ÎÒÃǵÄÊý¾ÝÖÐÐÄ´æ´¢½â¾ö·½°¸ÊdzÐÔØÊÀ½çÉÏÐí¶àÖØÒªµÄÊý¾Ý»ù´¡¼Ü¹¹µÄ»ùʯ¡£ÎÒÃǺܸßÐËÓëÁìÏȵÄÔÆ·þÎñÉ̽øÒ»²½ºÏ×÷£¬²¿ÊðÎ÷²¿Êý¾ÝµÄпîÆì½¢²úÆ·Ultrastar
DC SN840 NVMe SSD¡£ÎÒÃǽ«ÖúÁ¦¿Í»§´ÓÊý¾ÝÖлñµÃ¸ü¸ßµÄ¼ÛÖµ¡£"
ÃâÔðÉùÃ÷£º±¾ÎÄϵ»¥ÁªÍøתÔØ£¬±¾Õ¾²»±£Ö¤ÆäÄÚÈÝÕæʵÐÔÒ²²»Í¬ÒâÎÄÖй۵㣬Çë¶ÁÕß×ÔÐмø±ð£¬²¢ºËʵ¹ã¸æºÍÄÚÈÝÕæʵÐÔ£¬½÷É÷ʹÓ㬱¾Õ¾ºÍ±¾È˲»³Ðµ£Óɴ˲úÉúµÄÒ»Çз¨Âɺó¹û£¡»¥ÁªÍø½ðÈÚ·çÏÕ¾Þ´ó£¬Í¶×ÊÒª½÷É÷£¬ÈçÓÐÒìÒéÇëÁªÏµ021-54249915
ÌرðÌáÐÑ£ºÈç¹û¶ÔÀí²ÆÌرð¸ÐÐËȤµÄ£¬¿ÉÒÔ¼ÓÈë±¾Õ¾ÐܲƸ»ÏîÄ¿£¬È«²¿ÊµÅÌ£¬ÔÂÊÕÒæÎȶ¨ÔÚ20%¡ª30%£¨¸´Àû£©¡£
2020Äê07ÔÂ31ÈÕ ÓÚÉϺ£
°æȨ×÷Æ· δ¾Ðí¿É ÇëÎðתÔØ¡¡
|