请问一下 TB是多少GB

\u4e00TB\u7b49\u4e8e\u591a\u5c11GB\u591a\u5c11MB\uff1f

1TB=1024GB=1048576MB
\u6362\u7b97\u516c\u5f0f\uff1a
1TB=1024GB\uff1b
1GB=1024MB
\u6240\u4ee51024GB\u4e3a1024\u00d71024MB=1048576MB\u3002

\u6269\u5c55\u8d44\u6599\uff1a
\u6570\u636e\u91cf\u7684\u63d0\u5347\uff1a
\u622a\u6b62\u52302012\u5e74\uff0c\u6570\u636e\u91cf\u5df2\u7ecf\u4eceTB\uff081024GB=1TB\uff09\u7ea7\u522b\u8dc3\u5347\u5230PB\uff081024TB=1PB\uff09\u3001EB\uff081024PB=1EB\uff09\u4e43\u81f3ZB(1024EB=1ZB)\u7ea7\u522b\u3002
\u56fd\u9645\u6570\u636e\u516c\u53f8\uff08IDC\uff09\u7684\u7814\u7a76\u7ed3\u679c\u8868\u660e\uff0c2008\u5e74\u5168\u7403\u4ea7\u751f\u7684\u6570\u636e\u91cf\u4e3a0.49ZB\uff0c2009\u5e74\u7684\u6570\u636e\u91cf\u4e3a0.8ZB\uff0c2010\u5e74\u589e\u957f\u4e3a1.2ZB\uff0c2011\u5e74\u7684\u6570\u91cf\u66f4\u662f\u9ad8\u8fbe1.82ZB\uff0c\u76f8\u5f53\u4e8e\u5168\u7403\u6bcf\u4eba\u4ea7\u751f200GB\u4ee5\u4e0a\u7684\u6570\u636e\u3002
\u800c\u52302012\u5e74\u4e3a\u6b62\uff0c\u4eba\u7c7b\u751f\u4ea7\u7684\u6240\u6709\u5370\u5237\u6750\u6599\u7684\u6570\u636e\u91cf\u662f200PB\uff0c\u5168\u4eba\u7c7b\u5386\u53f2\u4e0a\u8bf4\u8fc7\u7684\u6240\u6709\u8bdd\u7684\u6570\u636e\u91cf\u5927\u7ea6\u662f5EB\u3002
IBM\u7684\u7814\u7a76\u79f0\uff0c\u6bcf\u4e00\u5929\uff0c\u5168\u4e16\u754c\u4f1a\u4e0a\u4f20\u8d85\u8fc75\u4ebf\u5f20\u56fe\u7247\uff0c\u6bcf\u5206\u949f\u5c31\u670920\u5c0f\u65f6\u65f6\u957f\u7684\u89c6\u9891\u88ab\u5206\u4eab\u3002\u7136\u800c\uff0c\u5373\u4f7f\u662f\u4eba\u4eec\u6bcf\u5929\u521b\u9020\u7684\u5168\u90e8\u4fe1\u606f\u2014\u2014\u5305\u62ec\u8bed\u97f3\u901a\u8bdd\u3001\u7535\u5b50\u90ae\u4ef6\u548c\u4fe1\u606f\u5728\u5185\u7684\u5404\u79cd\u901a\u4fe1\uff0c\u4ee5\u53ca\u4e0a\u4f20\u7684\u5168\u90e8\u56fe\u7247\u3001\u89c6\u9891\u4e0e\u97f3\u4e50\uff0c\u5176\u4fe1\u606f\u91cf\u4e5f\u65e0\u6cd5\u5339\u53ca\u6bcf\u4e00\u5929\u6240\u521b\u9020\u51fa\u7684\u5173\u4e8e\u4eba\u4eec\u81ea\u8eab\u7684\u6570\u5b57\u4fe1\u606f\u91cf\u3002\u8fd9\u6837\u7684\u8d8b\u52bf\u4f1a\u6301\u7eed\u4e0b\u53bb\u3002
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-\u592a\u5b57\u8282
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-MB
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-GB

\u6240\u8c13\u7684 KB MB GB TB \u662f\u6307\u5185\u5b58\u5927\u5c0f\u7684\u5355\u4f4d

\u4ed6\u4eec\u90fd\u6709 B , \u6240\u4ee5\u5148\u8bf4\u8bf4B \u5427, B\u662f\u4e00\u4e2a\u7535\u8111\u5b58\u50a8\u7684\u57fa\u672c\u5355\u4f4d(\u5b57\u8282),1\u4e2a\u82f1\u6587\u5b57\u7b26\u662f1\u4e2a\u5b57\u8282,\u4e5f\u5c31\u662f1B\uff0c1\u4e2a\u6c49\u5b57\u4e3a2\u4e2a\u5b57\u7b26\uff0c\u4e5f\u5c31\u662f2B\u3002

\u7136\u540e\u518d\u8bf4 K \uff0c\u6570\u5b66\u5b66\u8fc7\u5427\uff0c K \u662f\u5343\u7684\u610f\u601d\uff0c KB\u4e5f\u5c31\u662f1000\u5b57\u8282\uff0c\u4f46\u8ba1\u7b97\u673a\u7684\u8fd0\u7b97\u548c\u6570\u5b66\u6709\u6240\u4e0d\u540c\uff0c\u662f1024\u5b57\u8282\u4e3a 1KB\uff0c\u6240\u4ee5\u8bf4 1024B=1KB

M \u662f\u5146\u7684\u610f\u601d\uff0c\u8fd0\u7b97\u4e5f\u662f\u7c7b\u4f3c \uff0c \u4ee51024\u8fdb\u4e00\u4f4d\uff0c \u4e5f\u5c31\u662f\u8bf41024KB=1MB

\u63a5\u7740 G (Gigabyte\uff0c\u5409\u5b57\u8282\uff0c\u53c8\u79f0\u201c\u5343\u5146\u201d)=1024MB\uff0c \u3000\u7136\u540e\u5c31\u662fTB (Terabyte\uff0c\u592a\u5b57\u8282\uff0c\u6216\u767e\u4e07\u5146\u5b57\u8282)=1024GB\uff0c\u5176\u4e2d1024=2^10 ( 2 \u768410\u6b21\u65b9)\u3002 \u4f9d\u6b64\u7c7b\u63a8 \uff0c1024 B=1 KB\uff0c1024 KB=1 MB,1024 MB= 1GB \uff0c1024 GB = 1 TB \u3002\u6211\u4eec\u666e\u901a\u90fd\u662f\u4ee5\u7b80\u77ed\u7684\u6765\u53eb\u7684\u3002\u50cf1GB\u6211\u4eec\u8bf41G\u30021MB\u8bf41M\u3002\u4ee5\u6b64\u7c7b\u63a8\u3002

\u7efc\u4e0a\u6240\u8ff0 1024 B = 1 KB \uff1b 1024 KB = 1 MB \uff1b 1024 MB = 1 GB

1024,都是1024的关系

1tb等于1000G

1024

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