{"id":20398,"date":"2022-01-03T11:58:47","date_gmt":"2022-01-03T03:58:47","guid":{"rendered":"\/tw\/?post_type=product&p=20398"},"modified":"2022-01-03T11:58:48","modified_gmt":"2022-01-03T03:58:48","slug":"adata-legend-840-ssd","status":"publish","type":"product","link":"\/tw\/shop\/ssd\/adata-legend-840-ssd\/","title":{"rendered":"\u3010\u958b\u7bb1\u3011Gen4 SSD \u8fce\u4f86\u65b0\u5e74\u65b0\u5e0c\u671b\uff01\u8b93\u4f60\u9ad8\u901f\u5347\u9077\u7684 ADATA LEGEND 840 \u50b3\u5947\u7cfb\u5217\u3002"},"content":{"rendered":"

\u65b0\u5e74\u5feb\u6a02\uff011\/1 \u4f60\u5011\u4e00\u5b9a\u6709\u53bb\u539f\u50f9\u5c4b\u8766\u76ae\u5546\u57ce\u9818\u5238\u6436\u512a\u60e0\u5c0d\u5427\uff1f\u7562\u7adf\u90a3\u6700\u9ad8\u80fd\u6298\u5230 $5000 \u5462\uff01\u9084\u8a18\u5f97 M.2 PCIe Gen4 SSD \u521d\u767b\u5834\u7684\u6642\u5019\uff0c\u90a3\u9802\u7d1a\u8b80\u5beb\u901f\u5ea6\u975e\u5e38\u540a\u4eba\u80c3\u53e3\u963f…\u770b\u5230\u50f9\u683c\u53c8\u6703\u7336\u8c6b\u4e0d\u6c7a\u7684\u5fc3\u60c5\u6211\u771f\u7684\u61c2\uff01\u597d\u5728\u8fd1\u5e7e\u5e74\u8d8a\u4f86\u8d8a\u666e\u53ca\uff0c\u73fe\u5728 500G \u4ee5\u4e0a\u7684 SSD \u5230\u8655\u90fd\u662f\uff0c\u50f9\u4f4d\u4e5f\u662f\u4e00\u500b\u751c\u554a\uff01\u5c31\u9023\u5954\u9a30\u7cfb\u5217\u7684\u5165\u9580\u6587\u66f8\u6a5f\u4e5f\u8981\u4f86\u4e0a\u4e00\u7d44\uff01\u539f\u50f9\u5c4b\u9019\u56de\u4e00\u6b21\u5e36\u4f86 ADATA LEGEND 840\/740 \u7cfb\u5217\uff0c\u524d\u8005\u70ba PCIe Gen4\/NVMe 1.4(\u6700\u9ad8R:5000M\/W:4500M)\u3001\u5f8c\u8005\u70ba PCIe Gen3\/NVMe 1.4(\u6700\u9ad8R:2500M\/W:2000M)\uff0c\u5747\u6709\u53e6\u9644\u6563\u71b1\u7247\uff0c\u8b93\u73a9\u5bb6\u91dd\u5c0d\u5404\u500b\u4f7f\u7528\u74b0\u5883\u7686\u80fd\u627e\u5230\u6700\u4f73\u7684\u6563\u71b1\u65b9\u6848\uff0c\u5171\u63d0\u4f9b 250GB\/500GB\/512GB\/1TB \u591a\u7a2e\u5bb9\u91cf\u7248\u672c\uff0c\u652f\u63f4 SLC Cache\u3001LDPC ECC(\u4f4e\u5bc6\u5ea6\u6a5f\u5947\u5076\u6aa2\u67e5\u78bc)\u3001AES-256 \u52a0\u5bc6\uff0c\u4ee5\u53ca\u900f\u904e\u00a0HMB(Host Memory Buffer)\u6280\u8853\u76f4\u63a5\u8abf\u7528\u4e3b\u6a5f\u677f DRAM\uff0c\u964d\u4f4e\u7684\u6210\u672c\u4e5f\u76f4\u63a5\u53cd\u6620\u5728\u50f9\u683c\u4e0a\u9762\uff0c\u6240\u4ee5\u4f60\u53ef\u4ee5\u770b\u5230 500G \u514d\u5169\u4edf\u30011TB \u514d\u4e09\u4edf\u9019\u7a2e\u795e\u5947\u50f9\u683c\uff0c\u800c\u4e14\u4e5f\u90fd\u662f 5 \u5e74\u4fdd\u56fa\u4e86\uff01\u90a3\u5c31\u8b93\u6211\u5011\u7e7c\u7e8c\u5f80\u4e0b\u770b ADATA LEGEND 840\/740 M.2 PCIe SSD \u7684\u958b\u7bb1\u5427\uff01<\/p>\n


\n
\n\u9019\u56de\u62ff\u5230\u7684\u958b\u7bb1\u54c1\u578b\u865f\u53ca\u5bb9\u91cf\u70ba ADATA LEGEND 840 512GB(R:5000M\/W:3000M)\u3001ADATA LEGEND 740 500GB(R:2500M\/W:1700M)\uff0c\u5f69\u76d2\u5305\u88dd\u8a2d\u8a08\uff0c\u4e14\u5f9e\u5916\u76d2\u5373\u53ef\u5f97\u77e5\u5169\u6b3e\u7686\u6709\u9644\u6563\u71b1\u7247\uff01\u539f\u5ee0 5 \u5e74\u4fdd\u56fa\u3002<\/p>\n


\n\u672c\u9ad4\u53ca\u6563\u71b1\u7247\u4f7f\u7528\u6ce1\u6bbc\u56fa\u5b9a\uff0c\u597d\u5728\u6563\u71b1\u7247\u662f\u53e6\u5916\u9644\u4e00\u584a\uff0c\u7531\u73a9\u5bb6\u81ea\u7531\u9078\u64c7\u662f\u5426\u5b89\u88dd\uff0c\u8981\u4e0d\u7136\u6211\u90a3\u50b2\u6c23\u6eff\u9ede\u7684 Z690\/X570 \u4e3b\u677f\u6563\u71b1\u88dd\u7532\u5c31\u96e3\u4ee5\u767c\u63ee\u4e86\u554a\uff01ADATA LEGEND 840 \u7cfb\u5217\u6563\u71b1\u7247\u4f7f\u7528\u7684\u662f\u91d1\u9ec3\u8272 + \u7070\u8272\u7cfb\uff0c\u800c ADATA LEGEND 740 \u7cfb\u5217\u5247\u4f7f\u7528\u91d1\u9ec3\u8272 + \u6d77\u8ecd\u85cd\u8272\u7cfb\uff0c\u6563\u71b1\u7247\u6a23\u8c8c\u90fd\u662f\u4e00\u7b49\u4e00\u7684\u512a\u5440\uff01<\/p>\n

ADATA LEGEND 840 512G\uff1a
\n
\n
\n<\/a><\/a><\/a>
\nADATA LEGEND 840 512G \u786c\u789f\u80cc\u9762\u6709\u7522\u54c1\u6a19\u7c64\u5e8f\u865f\u8cbc\u7d19\uff0c\u76f8\u53cd\u7684\u6b63\u9762\u4e5f\u5c31\u4e0d\u9700\u8981\u6a19\u7c64\u8cbc\u7d19\u4e86\uff0c\u624b\u4e0a\u7684\u958b\u7bb1\u54c1\u662f\u4f7f\u7528 INNOGRIT IG5220BAA \u4e3b\u63a7\u6676\u7247\uff0c\u652f\u63f4 PCIe Gen4 x 4\u3001NVMe 1.4\uff0c\u5171\u4f7f\u7528 2 \u9846 ADATA \u56b4\u9078\u9846\u7c92(3D NAND TLC)\uff0cDRAM-less \u8a2d\u8a08\uff0c\u4e5f\u5c31\u662f\u5c07\u786c\u789f\u4e0a\u7684\u5feb\u53d6\u8a18\u61b6\u9ad4\u79fb\u9664\uff0c\u900f\u904e HMB(Host Memory Buffer)\u6280\u8853\u8abf\u7528\u4e3b\u677f DRAM\uff0c\u8b80\u5beb\u901f\u5ea6\u6700\u9ad8\u9054 5000\/3000MB\/s\u3001450\/360K IOPS\uff0c325TBW\u3002<\/p>\n

ADATA LEGEND 740 500G\uff1a
\n
\n
\n<\/a><\/a>
\n\u63a5\u8457\u4f86\u770b ADATA LEGEND 740 500G\uff0c\u540c\u6a23\u662f\u5c07\u6a19\u7c64\u5e8f\u865f\u8cbc\u7d19\u8cbc\u5728\u80cc\u9762\uff0c\u800c\u624b\u4e0a\u7684\u958b\u7bb1\u54c1\u662f\u4f7f\u7528 Realtek RTS5766DL \u4e3b\u63a7\u6676\u7247\uff0c\u652f\u63f4 PCIe Gen3 x 4\u3001NVMe 1.4\uff0c\u5171\u4f7f\u7528 2 \u9846 ADATA \u56b4\u9078\u9846\u7c92(3D NAND TLC)\uff0c\u4e5f\u662f\u63a1\u7528 HMB(Host Memory Buffer)\u6280\u8853\u8abf\u7528\u4e3b\u677f DRAM\uff0c\u8b80\u5beb\u901f\u5ea6\u6700\u9ad8\u9054 2500M\/1700MB\/s\u3001100\/200K IOPS\uff0c300TBW\u3002<\/p>\n


\n
\n\u4e0a\u6a5f\u5695~~~~\uff01<\/p>\n

\u6e2c\u8a66\u5e73\u53f0\uff1a
\nCooler\uff1aMEG CoreLiquid S360
\nCPU\uff1aIntel Core i9-12900K
\nMB\uff1aMSI MEG Z690 UNIFY
\nRAM\uff1aADATA DDR5-4800MHz 16GB x2
\nSSD\uff1a512G SATA(System) \u3001ADATA LEGEND 840 512G\/740 500G(DATA)
\nVGA\uff1aNVIDIA RTX2060
\nPSU\uff1a\u632f\u83efLEADEX 1000W GOLD
\nOS\uff1aWindows 11 Pro 64bit<\/p>\n


\n
\n\u900f\u904e CrystalDiskInfo \u5075\u6e2c\u9805\u76ee\uff0c\u786c\u789f\u986f\u793a\u540d\u7a31\u70ba ADATA LEGEND 840 512GB\uff0c\u652f\u63f4 S.M.A.R.T\u3001TRIM\u3001VolatileWriteCache \u529f\u80fd\u3001PCIe Gen4x4\u3001NVMe 1.4 \u6a19\u6e96\uff0c\u7121\u6563\u71b1\u7247\u60c5\u6cc1\u4e0b\u900f\u904e CrystalDiskMark \u9032\u884c\u8ca0\u8f09\u6e2c\u8a66\uff0c\u5f85\u6a5f\u6eab\u5ea6\u70ba 50 \u5ea6\uff0c\u9ad8\u6548\u80fd\u904b\u4f5c\u6642\u6eab\u5ea6\u9054\u5230 70 \u5ea6\u3002<\/p>\n

\u8cbc\u4e0a\u6563\u71b1\u7247\u5f8c\u900f\u904e CrystalDiskMark \u9032\u884c\u8ca0\u8f09\u6e2c\u8a66\uff0c\u5f85\u6a5f\u6eab\u5ea6\u70ba 45 \u5ea6\uff0c\u9ad8\u6548\u80fd\u904b\u4f5c\u6642\u6eab\u5ea6\u9054\u5230 63 \u5ea6\uff0c\u6563\u71b1\u6548\u679c\u78ba\u5be6\u6709\u5dee\u8ddd\uff0c\u4f46\u4e3b\u6a5f\u677f\u6709\u8a2d\u8a08 M.2 \u6563\u71b1\u7247\u7684\u8a71\uff0c\u53ef\u4ee5\u76f4\u63a5\u9078\u7528\u4e3b\u6a5f\u677f\u7684\uff0c\u6548\u679c\u7406\u8ad6\u4e0a\u6703\u66f4\u52a0\u512a\u7570\uff0c\u7576\u7136\u82e5\u4f60\u662f Latptop\u3001Mini PC\u3001PS5 \u9019\u985e\u6709\u7a7a\u9593\u9650\u5236\u7684\u6a5f\u5668\uff0c\u7528 SSD \u5167\u9644\u7684\u6563\u71b1\u7247\u5c31\u5f88\u9069\u5408\uff01<\/p>\n


\nCrystalDiskMark \u6548\u80fd\u6e2c\u8a66\u4e0a\uff0c\u5faa\u5e8f\u8b80\u5beb\u6548\u80fd\u9054\u5230 5026.95MB\/s \u548c 3383.56MB\/s\uff0c4K \u90e8\u5206\u6709 65.50MB\/s \u548c 130.69MB\/s\uff0c\u5beb\u5165\u90e8\u5206\u6bd4\u5b98\u65b9\u6a19\u699c\u7684\u9084\u5feb\u4e00\u4e9b\uff0c\u9019\u6a23\u7684\u9ad8\u901f\u8b80\u5beb\u76f8\u5c0d\u9069\u5408\u5c08\u696d\u5275\u4f5c\u9818\u57df\u7528\u6236\uff0cPS5\u5176\u5be6\u4e5f OK \u5566\uff01<\/p>\n


\n
\n\u900f\u904e CrystalDiskInfo \u5075\u6e2c\u9805\u76ee\uff0c\u786c\u789f\u986f\u793a\u540d\u7a31\u70ba ADATA LEGEND 740 500GB\uff0c\u652f\u63f4 S.M.A.R.T\u3001TRIM\u3001VolatileWriteCache \u529f\u80fd\u3001PCIe Gen3x4\u3001NVMe 1.4 \u6a19\u6e96\uff0c\u7121\u6563\u71b1\u7247\u60c5\u6cc1\u4e0b\u900f\u904e CrystalDiskMark \u9032\u884c\u8ca0\u8f09\u6e2c\u8a66\uff0c\u5f85\u6a5f\u6eab\u5ea6\u70ba 38 \u5ea6\uff0c\u9ad8\u6548\u80fd\u904b\u4f5c\u6642\u6eab\u5ea6\u9054\u5230 56 \u5ea6\u3002<\/p>\n

\u8cbc\u4e0a\u6563\u71b1\u7247\u5f8c\u900f\u904e CrystalDiskMark \u9032\u884c\u8ca0\u8f09\u6e2c\u8a66\uff0c\u5f85\u6a5f\u6eab\u5ea6\u70ba 35 \u5ea6\uff0c\u9ad8\u6548\u80fd\u904b\u4f5c\u6642\u6eab\u5ea6\u9054\u5230 52 \u5ea6\uff0c\u770b\u9019\u6eab\u5ea6\u5176\u5be6\u4e0d\u8cbc\u5012\u4e5f\u6c92\u95dc\u4fc2\uff0c\u4f46\u9084\u662f\u90a3\u53e5\u8001\u8a71\uff0c\u4e3b\u6a5f\u677f\u6709\u9644\u6563\u71b1\u7247\uff0c\u7528\u4e3b\u6a5f\u677f\u7684\u5c31\u597d\uff0c\u82e5\u662f\u5c0f PC\u3001\u7b46\u96fb\u64f4\u5145\u5c31\u9084\u662f\u5efa\u8b70\u8cbc\u4e0a\u6563\u71b1\u7247\u56c9\uff01<\/p>\n


\nCrystalDiskMark \u6548\u80fd\u6e2c\u8a66\u4e0a\uff0c\u5faa\u5e8f\u8b80\u5beb\u6548\u80fd\u9054\u5230 2708.95MB\/s \u548c 1894.64MB\/s\uff0c4K \u90e8\u5206\u6709 44.19MB\/s \u548c 94.64MB\/s\uff0c\u9019\u6027\u80fd\u8dd1\u7cfb\u7d71\u6216\u662f\u8edf\u9ad4\u7576\u7136\u6c92\u554f\u984c\uff0c\u62ff\u4f86\u505a\u5de5\u5177\u4eba\u5c08\u7528\u7684\u5de5\u5177\u789f\u8c8c\u4f3c\u4e0d\u932f\uff1f<\/p>\n

<\/p>\n

\u4ee5\u73fe\u5728\u4e3b\u6d41\u684c\u6a5f\u5e73\u53f0\uff0c\u6548\u80fd\u5f37\u5ea6\u5176\u5be6\u5927\u53ef\u7576\u4f5c Workstation\/Server \u7d1a\u4e3b\u6a5f\u61c9\u7528\uff0c\u7576\u7136\u4f60\u662f\u5f71\u97f3\u526a\u8f2f\u7528\u6236\u5fc5\u7136\u8981\u914d\u500b M.2 PCIe SSD\uff0c\u4e8b\u5be6\u4e0a\u9019\u6771\u897f\u5df2\u7d93\u4e3b\u6d41\u5230\u4eba\u624b\u4e00\u652f\u6216\u5169\u652f\uff01\u50cf\u662f ADATA LEGEND 840 \u7cfb\u5217\u633e\u5e36 PCIe Gen4\u3001NVMe 1.4 \u898f\u683c\uff0c1TB \u7248\u6700\u9ad8\u63d0\u4f9b 5000\/4500MB\/s \u8b80\u5beb\u901f\u5ea6\u537b\u53ea\u8981 $3799 \u5c31\u5165\u624b\uff0c\u7b97\u4e00\u7b97\u6eff\u4f5b\u5fc3\u7684\uff0c\u4e0d\u50c5\u9069\u5408\u5c08\u696d\u5f71\u97f3\u526a\u8f2f\u7528\u6236\uff0c\u4e5f\u9069\u5408 PS5 \u904a\u6232\u73a9\u5bb6\u5347\u7d1a\u786c\u789f\uff01\u53e6\u5916\u4e5f\u6709\u8f03\u5165\u9580\u7684\u00a0ADATA LEGEND 740 \u7cfb\u5217\uff0c PCIe Gen3\u3001NVMe 1.4 \u898f\u683c\uff0c\u6700\u9ad8\u63d0\u4f9b 2500\/2000MB\/s \u8b80\u5beb\u901f\u5ea6\uff0c\u96d6\u7136\u5b83\u4e5f\u80fd\u52dd\u4efb\u7cfb\u7d71\u789f\u3001\u904a\u6232\u789f\u3001\u5f71\u97f3\u526a\u8f2f\u5c08\u7528\u789f\uff0c\u4f46\u8eab\u70ba\u5de5\u5177\u4eba\u7684\u6211\u53ef\u662f\u628a\u4ed6\u7576\u4f5c\u5de5\u5177\u789f\uff01\u7528\u4f86\u88dd\u5404\u5f0f\u6aa2\u6e2c\u5de5\u5177\u4ee5\u53ca\u5b89\u88dd\u7cfb\u7d71\u7684\u795e\u8adc…\u7c21\u76f4\u662f\u91cd\u65b0\u8ce6\u4e88\u4ed6\u751f\u547d\u7684\u610f\u7fa9\uff01anyway\uff5e\u9019\u5169\u6b3e\u7686\u9644\u6563\u71b1\u7247\u7531\u73a9\u5bb6\u81ea\u7531\u5b89\u88dd\uff0c\u4e5f\u652f\u63f4 SLC Cache\u3001LDPC ECC(\u4f4e\u5bc6\u5ea6\u6a5f\u5947\u5076\u6aa2\u67e5\u78bc)\u3001AES-256 \u52a0\u5bc6\u3001HMB(Host Memory Buffer)\u6280\u8853\uff0c5 \u5e74\u4fdd\u56fa\uff0c\u4ee5\u9019\u50f9\u4f4d\u57fa\u672c\u662f\u6c92\u751a\u9ebc\u597d\u6311\u4e86\uff01\u4e0a\u8ff0\u5169\u6b3e SSD \u90fd\u5df2\u7d93\u4e0a\u67b6\u958b\u8ce3\u56c9\uff0c\u6709\u9700\u8981\u7684\u670b\u53cb\u53ef\u5230\u5168\u53f0\u539f\u50f9\u5c4b\u9580\u5e02\u8cfc\u8cb7\uff0c\u6216\u5229\u7528\u539f\u50f9\u5c4b\u7dda\u4e0a\u4f30\u50f9\u7cfb\u7d71\u3001\u8766\u76ae\u5546\u57ce\u4e0b\u55ae\uff01<\/p>\n

\u539f\u50f9\u5c4b\u7dda\u4e0a\u4f30\u50f9\u7cfb\u7d71\u5831\u50f9\uff1a<\/strong><\/span>\u00a0
\n\u5a01\u525b ADATA LEGEND 840 512GB\/Gen4 2280\/\u8b80:5000M\/\u5beb:3000M\/\u4e94\u5e74\u4fdd\/\u8d08\u6563\u71b1\u7247, $2088
\n\u5a01\u525b ADATA LEGEND 840 1TB\/Gen4 2280\/\u8b80:5000M\/\u5beb:4500M\/\u4e94\u5e74\u4fdd\/\u8d08\u6563\u71b1\u7247, $3799
\n\u5a01\u525b ADATA LEGEND 740 250GB\/M.2 PCI-e\/\u8b80:2300M\/\u5beb:1300M\/\u4e94\u5e74\u4fdd\/\u8d08\u6563\u71b1\u7247, $999
\n\u5a01\u525b ADATA LEGEND 740 500GB\/M.2 PCI-e\/\u8b80:2500M\/\u5beb:1700M\/\u4e94\u5e74\u4fdd\/\u8d08\u6563\u71b1\u7247, $1599
\n\u5a01\u525b ADATA LEGEND 740 1TB\/M.2 PCI-e\/\u8b80:2500M\/\u5beb:2000M\/\u4e94\u5e74\u4fdd\/\u8d08\u6563\u71b1\u7247, $2999<\/p>\n

>>\u53bb\u539f\u50f9\u5c4b\u8766\u76ae\u5546\u57ce\u4e0b\u55ae<\/a>
\n>>\u53bb\u539f\u50f9\u5c4b\u4f30\u50f9\u7cfb\u7d71\u7b2c 7 \u9805 SSD \u985e\u4e0b\u55ae<\/a>
\n>>\u53bb\u770b\u539f\u50f9\u5c4b\u9580\u5e02\u5730\u5716<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

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