{"id":99,"date":"2022-12-08T11:41:17","date_gmt":"2022-12-08T03:41:17","guid":{"rendered":"https:\/\/www.etsme.com\/wiki\/99\/"},"modified":"2022-12-08T11:43:53","modified_gmt":"2022-12-08T03:43:53","slug":"qlc-ssd%e4%b8%8ehdd%ef%bc%9a%e9%97%aa%e5%ad%98%e5%ad%98%e5%82%a8%e4%ba%89%e8%ae%ba%e5%8d%87%e6%b8%a9","status":"publish","type":"post","link":"https:\/\/www.etsme.com\/wiki\/99\/","title":{"rendered":"QLC SSD\u4e0eHDD\uff1a\u95ea\u5b58\u5b58\u50a8\u4e89\u8bba\u5347\u6e29"},"content":{"rendered":"

\u91c7\u7528\u5bc6\u96c6\u578bQLC NAND\u7684\u56fa\u6001\u9a71\u52a8\u5668\u6b63\u5728\u6210\u4e3a\u65cb\u8f6c\u78c1\u76d8\u7684\u66ff\u4ee3\u65b9\u6cd5\uff0c\u56e0\u4e3a\u4e0e\u6bcf\u5355\u5143\u5b58\u50a8\u66f4\u5c11\u4f4d\u7684\u95ea\u5b58\u9009\u9879\u76f8\u6bd4\uff0c\u5b83\u4eec\u53ef\u4ee5\u964d\u4f4e\u6210\u672c\u3002<\/p>\n

\u5728\u4e0a\u5468\u4e3e\u884c\u7684\u95ea\u5b58\u5cf0\u4f1a\u7684\u5c0f\u7ec4\u8ba8\u8bba\u4e2d\uff0cPure Storage\u548cVast Data\u8fd9\u4e24\u5bb6\u4f7f\u7528\u56db\u7ea7\u5355\u5143\uff08QLC\uff09\u95ea\u5b58\u5236\u9020\u9635\u5217\u7684\u4f9b\u5e94\u5546\u660e\u786e\u9884\u6d4bQLC SSD\u5c06\u53d6\u4ee3\u786c\u76d8\u9a71\u52a8\u5668\uff08HDD\uff09\u3002<\/p>\n

\u5927\u591a\u6570\u5b58\u50a8\u4e13\u5bb6\u90fd\u540c\u610f\uff0c\u4e0e\u8001\u5f0f\u7684\u78c1\u5e26\u5a92\u4ecb\u4e00\u6837\uff0c\u4fbf\u5b9c\u7684HDD\u4e0d\u4f1a\u5f88\u5feb\u6d88\u5931-\u7279\u522b\u662f\u5728\u4e16\u754c\u4e0a\u4e00\u4e9b\u6700\u5927\u7684\u5b58\u50a8\u7528\u6237\u4ecd\u7136\u4f9d\u9760\u5b83\u4eec\u964d\u4f4e\u6210\u672c\u7684\u60c5\u51b5\u4e0b\u3002<\/p>\n

\u4f8b\u5982\uff0c\u6d1b\u65af\u963f\u62c9\u83ab\u65af\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\uff08LANL\uff09\u4f7f\u7528HDD\u6765\u5b58\u50a8\u5c06\u8fd1300 PB\u7684\u51b7\u6570\u636e\uff0c\u8fd9\u4e9b\u6570\u636e\u5c06\u65e0\u6cd5\u4ece\u95ea\u5b58\u9a71\u52a8\u5668\u53ef\u4ee5\u63d0\u4f9b\u7684\u66f4\u9ad8IOPS\u4e2d\u53d7\u76ca\u3002LANL\u9ad8\u6027\u80fd\u8ba1\u7b97\u90e8\u95e8\u8d1f\u8d23\u4ebaGary Grider\u8868\u793a\uff0c\u4ed6\u4e0d\u8ba4\u4e3a\u5728\u5b9e\u9a8c\u5ba4QLC SSD\u53ef\u4ee5\u53d6\u4ee3\u78c1\u76d8\u3002<\/p>\n

SSD<\/strong>\u6210\u672c\u5dee\u5f02<\/strong><\/h2>\n

Grider\u8bf4\uff1a\u201c\u5728\u5355\u4f4d\u5bb9\u91cf\u6210\u672c\u65b9\u9762\uff0c\u4ecd\u7136\u67094\u500d\u7684\u5dee\u5f02\u3002\u5982\u679c\u5927\u89c4\u6a21\u5e76\u884c\u4f7f\u7528\uff0c\u78c1\u76d8\u53ef\u6309\u6210\u672c\u4ea7\u751f\u5408\u7406\u7684\u5e26\u5bbd\uff0c\u6211\u4eec\u8fd9\u6837\u505a\u5df2\u7ecf\u6709\u6570\u5341\u5e74\u3002\u56e0\u6b64\uff0c\u5bf9\u4e8e\u53ea\u9700\u8981\u5e26\u5bbd\u6ca1\u6709\u5ef6\u8fdf\u8981\u6c42\u7684\u5e94\u7528\u7a0b\u5e8f\u6765\u8bf4\uff0c\u78c1\u76d8\u5c31\u662f\u6700\u4f73\u9009\u62e9-\u800c\u4e14\u6211\u4eec\u8ba4\u4e3a\u8fd9\u79cd\u65b9\u6cd5\u5c06\u6301\u7eed\u6570\u5e74\u3002\u201d<\/p>\n

Grider\u8bf4\uff0cLANL\u5c06HDD\u7528\u4e8e\u5907\u4efd\u3001\u5b58\u6863\u3001\u4f20\u8f93\u548c\u5206\u6bb5\u5e94\u7528\u7a0b\u5e8f\uff0c\u4ee5\u53ca\u5bf9\u51b7\u6570\u636e\u8fdb\u884c\u7f13\u6162\u7684\u8131\u673a\u7d22\u5f15\u3002\u4ed6\u4f30\u8ba1\u8be5\u5b9e\u9a8c\u5ba4\u8fd8\u5c06\u5927\u7ea6500 PB\u7684\u51b7\u6570\u636e\u5b58\u50a8\u5728\u78c1\u5e26\u4e0a\uff0c\u5e76\u5c066 PB\u7684\u6700\u8fd1\u751f\u6210\u7684\u6570\u636e\u5b58\u50a8\u5728SSD\u4e0a\u3002<\/p>\n

Grider\u8bf4\uff1a\u201c\u95ea\u5b58\u7684\u589e\u957f\u901f\u5ea6\u6bd4\u78c1\u76d8\u5feb\uff0c\u800c\u78c1\u76d8\u7684\u589e\u957f\u901f\u5ea6\u5feb\u4e8e\u78c1\u5e26\u3002\u201d\u5c3d\u7ba1LANL\u6ca1\u6709\u4f7f\u7528\u592a\u591aQLC\u95ea\u5b58\uff0c\u4f46Grider\u8868\u793a\uff0c\u4ed6\u5e0c\u671b\u5b9e\u9a8c\u5ba4\u7684QLC SSD\u6570\u91cf\u80fd\u591f\u201c\u8fc5\u901f\u5730\u201d\u6539\u53d8\u3002<\/p>\n

\u4e0e\u6240\u6709NAND\u95ea\u5b58\u4e00\u6837\uff0cQLC\u6280\u672f\u53ef\u4ee5\u52a0\u5feb\u901a\u8fc7\u673a\u68b0\u786c\u76d8\u9a71\u52a8\u5668\u8bbf\u95ee\u6570\u636e\u7684\u901f\u5ea6\uff0c\u800c\u8fd9\u4e9b\u673a\u68b0\u786c\u76d8\u9a71\u52a8\u5668\u5360\u5168\u7403\u5df2\u4ea4\u4ed8\u5b58\u50a8\u5bb9\u91cf\u7684\u5927\u90e8\u5206\u3002\u4f46\u8981\u5b9e\u73b0QLC\u7684\u6210\u672c\u4f18\u52bf\uff0c\u5b58\u50a8\u5236\u9020\u5546\u5fc5\u987b\u514b\u670d\u5f88\u591a\u6280\u672f\u6311\u6218\uff0c\u5305\u62ec\u4e0e\u5355\u7ea7\u3001\u591a\u7ea7\u548c\u4e09\u7ea7\u5355\u5143\u95ea\u5b58\u76f8\u6bd4\uff08\u5206\u522b\u5b58\u50a8\u4e00\u4e2a\u3001\u4e24\u4e2a\u548c\u4e09\u4e2a\u4f4d\uff09\uff0c\u66f4\u4f4e\u7684\u8010\u7528\u6027\u3001\u6027\u80fd\u548c\u541e\u5410\u91cf\u3002<\/p>\n

\u5e94\u5bf9<\/strong>QLC<\/strong>\u6311\u6218<\/strong><\/h2>\n

\u4f8b\u5982\uff0cPure Storage\u516c\u53f8\u6784\u5efa\u4e13\u6709\u7684DirectFlash\u6a21\u5757\uff0c\u4ee5\u901a\u8fc7NVMe\u5c06\u539f\u59cbQLC\u95ea\u5b58\u76f4\u63a5\u8fde\u63a5\u5230\u5176\u5b58\u50a8\u7cfb\u7edf\u4ee5\u53ca\u6539\u8fdb\u6570\u636e\u653e\u7f6e\uff0c\u5e76\u4e3a\u5176FlashArray \/\/ C\u63d0\u4f9b\u66f4\u9ad8\u7684\u541e\u5410\u91cf\u548c\u66f4\u4f4e\u7684\u5ef6\u8fdf\uff0c\u4ee5\u5904\u7406\u6027\u80fd\u548c\u5bb9\u91cf\u5bfc\u5411\u7684\u5de5\u4f5c\u8d1f\u8f7d\u3002Pure\u516c\u53f8\u5168\u7403\u7cfb\u7edf\u5de5\u7a0b\u526f\u603b\u88c1Shawn Rosemarin\u5728\u95ea\u5b58\u5cf0\u4f1a\u5c0f\u7ec4\u8ba8\u8bba\u4e2d\u8868\u793a\uff0c\u5ef6\u8fdf\u5c06\u6210\u4e3a\u7528\u6237\u7528QLC\u95ea\u5b58\u66ff\u6362HDD\u7684\u9996\u8981\u539f\u56e0\u3002<\/p>\n

Rosemarin\u8bf4\uff1a\u201c\u6beb\u65e0\u7591\u95ee\uff0c\u65cb\u8f6c\u78c1\u76d8\u7684\u4f7f\u7528\u6b63\u5728\u51cf\u5c11\uff0c\u4ec5\u7528\u4e8e\u5b58\u50a8\u6700\u4f4e\u4ef7\u503c\u6570\u636e\u3002\u201d<\/p>\n

Rosemarin\u8868\u793a\uff0c\u6709\u4e9b\u4f9b\u5e94\u5546\u5c06QLC\u6dfb\u52a0\u5230TLC\u95ea\u5b58\u3001\u5b58\u50a8\u7c7b\u5185\u5b58\u6216DRAM\uff0c\u4ee5\u89e3\u51b3\u7f13\u5b58\u548c\u6027\u80fd\u95ee\u9898\uff0c\u4f46\u4ed6\u4eec\u53ef\u80fd\u9762\u4e34\u6269\u5c55\u95ee\u9898\uff0c\u5e76\u53ef\u80fd\u7834\u574f\u5bc6\u96c6\u95ea\u5b58\u6280\u672f\u53ef\u80fd\u5e26\u6765\u7684\u6210\u672c\u4f18\u52bf\u3002<\/p>\n

Rosemarin\u8bf4\uff1a\u201c\u6211\u4eec\u5fc5\u987b\u4f7f\u7528FlashArray \/\/ C\u63a8\u51fa\u5168\u65b0\u7684\u67b6\u6784\uff0c\u4ee5\u4f18\u5316\u548c\u8fd0\u884cQLC\u3002\u5426\u5219\uff0c\u4f60\u5f88\u5feb\u4f1a\u53d1\u5c55\u5230\uff0c\u4f60\u4f1a\u544a\u8bc9\u5ba2\u6237\u4f7f\u7528QLC\u6beb\u65e0\u610f\u4e49\uff0c\u56e0\u4e3a\u8be5\u67b6\u6784\u65e0\u6cd5\u9ad8\u6548\u5730\u505a\u5230\u8fd9\u4e00\u70b9\u3002\u201d<\/p>\n

Vast Data\u516c\u53f8\u7684Universal Storage\u4f7f\u7528Intel Optane SDD\u4ee5\u7f13\u51b2\u5199\u5165\u3001\u5b58\u50a8\u5143\u6570\u636e\u5e76\u6539\u5584\u5ef6\u8fdf\u6027\u548c\u6301\u4e45\u6027\uff0cIntel Optane SDD\u57fa\u4e8e\u66f4\u5feb\u66f4\u6602\u8d35\u76843D XPoint\u6280\u672f\u6784\u5efa\u3002\u4f46\u662f\uff0c\u8be5\u521d\u521b\u516c\u53f8\u7684\u8054\u5408\u521b\u59cb\u4eba\u517c\u9996\u5e2d\u8425\u9500\u5b98Jeff Denworth\u8868\u793a\uff0c\u5bf9\u4e8e\u521d\u5b66\u8005\u6765\u8bf4\uff0c\u8be5\u7cfb\u7edf\u901a\u8fc7\u63d0\u4f9b\u66f4\u597d\u7684\u5bff\u547d\u548c\u6570\u636e\u7f29\u51cf\u4ee3\u7801\uff0c\u53ef\u6bd4\u5176\u4ed6\u65b9\u6cd5\u8282\u7701\u6210\u672c\u3002<\/p>\n

Denworth\u8868\u793a\uff1a\u201c\u6211\u4eec\u4e00\u76f4\u5728\u95ee\u5ba2\u6237\uff0c\u2018\u5982\u679c\u4f60\u53ef\u4ee5\u9009\u62e9\u7684\u8bdd\uff0c\u5e76\u4e14\u6210\u672c\u4e0d\u662f\u95ee\u9898\u7684\u60c5\u51b5\u4e0b\uff0c\u4f60\u662f\u5426\u4f1a\u8d2d\u4e70\u57fa\u4e8e\u786c\u76d8\u7684\u7cfb\u7edf\uff1f\u201d\u800c\u6ca1\u6709\u5ba2\u6237\u4f1a\u8bf4\uff1a\u201c\u662f\u7684\uff0c\u8bf7\u7ed9\u6211\u65cb\u8f6c\u78c1\u76d8\u3002\u201d<\/p>\n

\u66f4\u5bc6\u96c6\u7684NAND\u95ea\u5b58\u82af\u7247\u6280\u672f\u5e76\u4e0d\u662f\u552f\u4e00\u6709\u52a9\u4e8e\u964d\u4f4eQLC\u95ea\u5b58\u6210\u672c\u7684\u521b\u65b0\u6280\u672f\u3002\u7f8e\u5149\u516c\u53f8\u5b58\u50a8\u4e1a\u52a1\u90e8\u95e8\u526f\u603b\u88c1Roger Peene\u91cd\u70b9\u4ecb\u7ecd\u4e86\u8be5\u516c\u53f8\u6700\u65b0\u7684176\u5c423D NAND\uff0c\u8fd9\u4e5f\u53ef\u4ee5\u63d0\u9ad8\u5bc6\u5ea6\u5e76\u964d\u4f4e\u6210\u672c\u3002Peene\u8bf4\uff0cQLC\u8fd8\u53ef\u4ee5\u4ece\u5206\u533a\u547d\u540d\u7a7a\u95f4\u7b49\u65b0\u6280\u672f\u7684\u9a71\u52a8\u5668\u7ea7\u522b\u4e2d\u53d7\u76ca\u3002<\/p>\n

\u4fdd\u6301<\/strong>HDD<\/strong>\u7ade\u4e89\u529b<\/strong><\/h2>\n

\u4f46\u662fInfinidat\u516c\u53f8\u9996\u5e2d\u6280\u672f\u5b98Ken Steinhardt\u8ba4\u4e3a\uff0c\u53ea\u8981\u80fd\u591f\u6ee1\u8db3\u5176\u4ef7\u683c\u3001\u5bb9\u91cf\u3001\u6027\u80fd\u3001\u53ef\u9760\u6027\u3001\u7a33\u5b9a\u6027\u6216\u6240\u8bbe\u5b9a\u6807\u51c6\u7684\u4e1a\u52a1\u9700\u6c42\uff0c\u7528\u6237\u5c31\u4e0d\u5728\u4e4e\u4ed6\u4eec\u4f7f\u7528\u54ea\u79cd\u6280\u672f\u3002Steinhardt\u8ba4\u4e3aQLC\u524d\u666f\u5149\u660e\uff0c\u8fd8\u6709\u4e94\u7ea7\u5355\u5143\uff08PLC\uff09\u95ea\u5b58\u3001\u5b58\u50a8\u7ea7\u5b58\u50a8\u5668\u3001DRAM\u548cHDD\u3002\u4ed6\u6307\u51fa\uff0c\u5f88\u591a\u521b\u65b0\u4e3e\u63aa\u8ba9\u65cb\u8f6c\u78c1\u76d8\u4fdd\u6301\u7ade\u4e89\u529b\uff0c\u5305\u62ec\u53e0\u74e6\u5f0f\u3001\u70ed\u8f85\u52a9\u7684\u548c\u5fae\u6ce2\u8f85\u52a9\u78c1\u8bb0\u5f55\u4ee5\u53ca\u53cc\u9a71\u52a8\u5668HDD\u6280\u672f\u3002<\/p>\n

Infinidat\u91c7\u7528\u4e0e\u6280\u672f\u65e0\u5173\u7684\u65b9\u6cd5\uff0c\u5e76\u4f7f\u7528\u95ea\u5b58\u548c\u66f4\u5feb\u7684DRAM\u6765\u7f13\u5b58\u6570\u636e\uff0c\u800c\u4f20\u7edf\u7684HDD\u5219\u5c06\u6570\u636e\u6301\u7eed\u5730\u5b58\u50a8\u5728\u540e\u7aef\u3002Steinhardt\u6307\u51fa\uff0c\u5c3d\u7ba1QLC\u56fa\u6001\u786c\u76d8\u7684\u4ef7\u683c\u53ef\u80fd\u5df2\u7ecf\u8d85\u8fc7\u4e86\u4f20\u7edf15,000 RPM\u548c10,000 RPM\u786c\u76d8\u7684\u4ef7\u683c\uff0c\u4f46Gartner\u6700\u8fd1\u7684\u9884\u6d4b\u663e\u793a\uff0c\u8fd1\u7ebf\u4f01\u4e1a\u7ea7HDD\u548c\u670d\u52a1\u5668\u7ea7SSD\u7684\u6bcfGB\u4ef7\u5dee\u7ea6\u4e3a9\u500d\u3002<\/p>\n

Steinhardt\u8bf4\uff1a\u201c\u800c\u4e14\uff0c\u5947\u602a\u7684\u662f\uff0c\u4ed6\u4eec\u9884\u6d4b\u52302024\u5e74\uff0c\u8fd9\u81f3\u5c11\u4f1a\u8fbe\u52309\u500d\uff0c\u6240\u4ee5\u5bf9\u6211\u6765\u8bf4\uff0c\u95ee\u9898\u4e0d\u5728\u4e8eQLC\u6216\u786c\u76d8\uff0c\u6211\u76f8\u4fe1\u4e24\u8005\u90fd\u4f1a\u5b58\u5728\u3002\u201d<\/p>\n

Nimbus Data\u516c\u53f8\u9996\u5e2d\u6267\u884c\u5b98Thomas Isakovich\u8bf4\uff0c\u8d85\u5927\u89c4\u6a21\u4f01\u4e1a\u5bf9\u4e8e\u6210\u672c\u5f88\u8c28\u614e\uff0c\u56e0\u6b64\u4e0d\u4f1a\u6210\u4e3a\u201c\u901a\u5403\u8d62\u5bb6\u201d\u3002\u4ed6\u8bf4\uff0c\u6570\u636e\u7f29\u51cf\u6280\u672f\u5728\u65b0\u5174\u6570\u636e\u7c7b\u578b\uff08\u4f8b\u5982\u975e\u7ed3\u6784\u5316\u5185\u5bb9\u548c\u5a92\u4f53\uff09\u6548\u679c\u4e0d\u4f73\uff0c\u8be5\u6280\u672f\u201c\u636e\u8bf4\u662f\u4f7f\u95ea\u5b58\u66f4\u4fbf\u5b9c\u7684\u6700\u5927\u6551\u661f\u201d\u3002\u53e6\u5916\uff0cNAND\u95ea\u5b58\u4e0d\u8db3\u4ee5\u5b58\u50a8\u4e16\u754c\u4e0a\u7684\u6240\u6709\u6570\u636e\u3002\u8be5\u516c\u53f8\u7684\u5b58\u50a8\u4ea7\u54c1\u7ec4\u5408\u5305\u62ec\u5168\u95ea\u5b58\u9635\u5217\u5e73\u53f0\u548c64 TB QLC SSD\u3002<\/p>\n

Isakovich \uff1a\u201c\u8fd9\u5c31\u50cf\u4eba\u4eec\u8bf4\uff0c\u2018\u6574\u4e2a\u56fd\u5bb6\u90fd\u9700\u8981\u4f9d\u9760\u592a\u9633\u80fd\u548c\u98ce\u80fd\u3002\u2019\u4f46\u4e0d\u53ef\u80fd\u4f9d\u9760\u592a\u9633\u80fd\u548c\u98ce\u80fd\u4e3a\u6574\u4e2a\u56fd\u5bb6\u4f9b\u7535\u3002\u201d<\/p>\n

Trendfocus\u516c\u53f8\u526f\u603b\u88c1Don Jeanette\u8868\u793a\uff0cNAND\u5236\u9020\u5546\u5728\u7b2c\u4e09\u5b63\u5ea6\u751f\u4ea7\u4e868 EB\u7684QLC\u95ea\u5b58\uff0c\u800c\u8fd1\u7ebf\u7684HDD\u7ea6\u4e3a150 EB\u3002<\/p>\n

Jeanette\u8bf4\uff1a\u201c\u8bd5\u60f3\u4e00\u4e0b\uff0c\u53d6\u4ee3\u8fd1\u7ebfHDD\u8fd0\u9001\u7684\u5b58\u50a8\u5bb9\u91cf\u7c7b\u578b\uff0c\u4f1a\u9700\u8981\u54ea\u79cdQLC\u3002\u201d<\/p>\n

\u957f\u5bff\u7684<\/strong>HDD<\/strong><\/h2>\n

\u5927\u591a\u6570\u5b58\u50a8\u4e13\u5bb6\u90fd\u4e00\u81f4\u8ba4\u4e3a\uff0cHDD\u8fd8\u4f1a\u5b58\u5728\u5f88\u4e45\u3002Pure Storage\u516c\u53f8\u7684Rosemarin\u9884\u6d4b\uff0c\u4eceQLC\u95ea\u5b58\u5230\u78c1\u76d8\u7684\u8fc7\u6e21\u5c06\u5728\u4e09\u5e74\u5185\u5b8c\u6210\u3002IDC\u9884\u6d4b\uff0c\u81f3\u5c11\u57282025\u5e74\u4e4b\u524d\uff0cQLC SSD\u4e0d\u4f1a\u53d6\u4ee3HDD\u3002Isakovich\u9884\u6d4b\uff0cHDD\u81f3\u5c11\u5c06\u6301\u7eed\u5341\u5e74\uff0c\u751a\u81f320\u5e74\u3002<\/p>\n

Coughlin Associates\u516c\u53f8\u603b\u88c1Tom Coughlin\u8868\u793a\uff0c\u968f\u7740\u57fa\u4e8e\u6027\u80fd\u7684\u5e94\u7528\u7a0b\u5e8f\u7ee7\u7eed\u4eceHDD\u8f6c\u79fb\u5230\u95ea\u5b58\uff0cQLC SSD\u5c06\u5bf9\u5ba2\u6237\u7aef\u5b58\u50a8\u4ea7\u751f\u6700\u5927\u7684\u5f71\u54cd\uff0c\u5e76\u4f5c\u4e3a\u4f01\u4e1a\u548c\u8d85\u5927\u89c4\u6a21\u7ea7\u522b\u7684\u65b0\u5bb9\u91cf\u5b58\u50a8\u5c42\u3002<\/p>\n

Dragon Slayer Consulting\u516c\u53f8\u603b\u88c1Marc Staimer\u8868\u793a\uff1a\u201c\u5c31\u50cf\u5ec9\u4ef7\u7684\u786c\u76d8\u65e0\u6cd5\u5b8c\u5168\u53d6\u4ee3\u78c1\u5e26\uff0c\u5ec9\u4ef7\u7684QLC\u4e5f\u53ef\u80fd\u65e0\u6cd5\u6d88\u9664\u786c\u76d8\u3002\u76ee\u524d\uff0cQLC SSD\u7684\u6210\u672c\/\u6027\u80fd\u8981\u6bd4HDD\u66f4\u597d\u3002\u4f46\u662f\uff0c\u5982\u679c\u6027\u80fd\u4e0d\u662f\u9996\u8981\u56e0\u7d20\uff0c\u5219HDD\u66f4\u5408\u9002\u3002\u5f53QLC\u4ef7\u683c\u4e0eHDD\u76f8\u5f53\u65f6\uff0c\u5219\u5f88\u5c11\u6709\u7528\u4f8b\u5e94\u8be5\u9009\u62e9HDD\u3002\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"

\u91c7\u7528\u5bc6\u96c6\u578bQLC NAND\u7684\u56fa\u6001\u9a71\u52a8\u5668\u6b63\u5728\u6210\u4e3a\u65cb\u8f6c\u78c1\u76d8\u7684\u66ff\u4ee3\u65b9\u6cd5\uff0c\u56e0\u4e3a\u4e0e\u6bcf\u5355\u5143\u5b58\u50a8\u66f4\u5c11\u4f4d\u7684\u95ea\u5b58\u9009\u9879\u76f8 . . . Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"cybocfi_hide_featured_image":""},"categories":[48],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.etsme.com\/wiki\/wp-json\/wp\/v2\/posts\/99"}],"collection":[{"href":"https:\/\/www.etsme.com\/wiki\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.etsme.com\/wiki\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.etsme.com\/wiki\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.etsme.com\/wiki\/wp-json\/wp\/v2\/comments?post=99"}],"version-history":[{"count":1,"href":"https:\/\/www.etsme.com\/wiki\/wp-json\/wp\/v2\/posts\/99\/revisions"}],"predecessor-version":[{"id":129,"href":"https:\/\/www.etsme.com\/wiki\/wp-json\/wp\/v2\/posts\/99\/revisions\/129"}],"wp:attachment":[{"href":"https:\/\/www.etsme.com\/wiki\/wp-json\/wp\/v2\/media?parent=99"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.etsme.com\/wiki\/wp-json\/wp\/v2\/categories?post=99"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.etsme.com\/wiki\/wp-json\/wp\/v2\/tags?post=99"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}