{"id":178266,"date":"2026-09-21T13:36:12","date_gmt":"2026-09-21T06:36:12","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=178266"},"modified":"2026-09-21T13:36:16","modified_gmt":"2026-09-21T06:36:16","slug":"micron-ra-mat-ram-ddr5-512gb","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/micron-ra-mat-ram-ddr5-512gb\/","title":{"rendered":"Micron ra m\u1eaft RAM DDR5 512GB \u0111\u1ea7u ti\u00ean v\u1edbi t\u1ed1c \u0111\u1ed9 9.200 MT\/s, m\u00e1y ch\u1ee7 \u0111\u1ea1t 12TB"},"content":{"rendered":"\n

PV Tech News \u2013 Micron v\u1eeba tr\u00ecnh di\u1ec5n th\u00e0nh c\u00f4ng module RAM DDR5 dung l\u01b0\u1ee3ng 512 GB \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi, \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 l\u00ean t\u1edbi 9.200 MT\/s. S\u1ea3n ph\u1ea9m \u0111ang \u0111\u01b0\u1ee3c Intel v\u00e0 AMD x\u00e1c th\u1ef1c cho c\u00e1c n\u1ec1n t\u1ea3ng m\u00e1y ch\u1ee7 th\u1ebf h\u1ec7 m\u1edbi, h\u01b0\u1edbng \u0111\u1ebfn \u0111\u00e1p \u1ee9ng nhu c\u1ea7u b\u1ed9 nh\u1edb ng\u00e0y c\u00e0ng l\u1edbn t\u1eeb AI v\u00e0 c\u00e1c t\u00e1c v\u1ee5 t\u00ednh to\u00e1n chuy\u00ean s\u00e2u.<\/strong><\/p>\n\n\n\n

Nhu c\u1ea7u b\u1ed9 nh\u1edb cho AI v\u00e0 c\u00e1c t\u00e1c v\u1ee5 agentic AI \u0111ang t\u0103ng nhanh, th\u00fac \u0111\u1ea9y c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t DRAM ph\u00e1t tri\u1ec3n c\u00e1c m\u00f4-\u0111un c\u00f3 dung l\u01b0\u1ee3ng ng\u00e0y c\u00e0ng l\u1edbn. Trong cu\u1ed9c \u0111ua n\u00e0y, Micron v\u1eeba c\u00f4ng b\u1ed1 module RDIMM DDR5 512GB<\/strong>, h\u1ed7 tr\u1ee3 t\u1ed1c \u0111\u1ed9 l\u00ean \u0111\u1ebfn 9.200 MT\/s<\/strong>. \u0110\u00e2y hi\u1ec7n l\u00e0 m\u1ee9c dung l\u01b0\u1ee3ng v\u00e0 t\u1ed1c \u0111\u1ed9 cao nh\u1ea5t m\u00e0 Micron cung c\u1ea5p cho th\u1ecb tr\u01b0\u1eddng doanh nghi\u1ec7p.<\/p>\n\n\n\n

\u0110\u1ec3 \u0111\u1ea1t dung l\u01b0\u1ee3ng 512 GB tr\u00ean m\u1ed9t thanh RAM, Micron s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111\u00f3ng g\u00f3i k\u1ebft n\u1ed1i d\u1ecdc (vertical interconnect packaging<\/strong>). C\u00f4ng ngh\u1ec7 n\u00e0y cho ph\u00e9p x\u1ebfp ch\u1ed3ng nhi\u1ec1u die DRAM theo chi\u1ec1u d\u1ecdc, sau \u0111\u00f3 k\u1ebft n\u1ed1i ch\u00fang th\u00f4ng qua TSV<\/strong> (through-silicon via), c\u00e1c \u0111\u01b0\u1eddng d\u1eabn \u0111i\u1ec7n xuy\u00ean qua t\u1eebng l\u1edbp silicon. Nh\u1edd \u0111\u00f3, m\u1eadt \u0111\u1ed9 b\u1ed9 nh\u1edb trong m\u1ed9t g\u00f3i chip \u0111\u01b0\u1ee3c t\u0103ng \u0111\u00e1ng k\u1ec3 m\u00e0 v\u1eabn \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u n\u0103ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng trung t\u00e2m d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n

\"Micron
Micron ra m\u1eaft RAM DDR5 512GB \u0111\u1ea7u ti\u00ean v\u1edbi t\u1ed1c \u0111\u1ed9 9.200 MT\/s, m\u00e1y ch\u1ee7 \u0111\u1ea1t 12TB (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n

V\u1edbi module 512 GB n\u00e0y, c\u00e1c h\u1ec7 th\u1ed1ng m\u00e1y ch\u1ee7 2 socket, 24 khe RAM c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1ed5ng dung l\u01b0\u1ee3ng l\u00ean t\u1edbi 12 TB DDR5<\/strong>. \u0110\u00e2y l\u00e0 con s\u1ed1 v\u01b0\u1ee3t xa nh\u1eefng g\u00ec c\u00e1c th\u1ebf h\u1ec7 RDIMM tr\u01b0\u1edbc \u0111\u00e2y t\u1eebng \u0111\u1ea1t \u0111\u01b0\u1ee3c, m\u1edf ra kh\u1ea3 n\u0103ng ch\u1ea1y c\u00e1c m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn (LLM), c\u01a1 s\u1edf d\u1eef li\u1ec7u in-memory v\u00e0 m\u00f4 ph\u1ecfng n\u1eb7ng ngay tr\u00ean b\u1ed9 nh\u1edb ch\u00ednh, thay v\u00ec ph\u1ea3i ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c t\u1ea7ng l\u01b0u tr\u1eef ch\u1eadm h\u01a1n.<\/p>\n\n\n\n

V\u1ec1 hi\u1ec7u n\u0103ng th\u1ef1c t\u1ebf, Micron cho bi\u1ebft v\u1edbi c\u00e1c t\u00e1c v\u1ee5 ph\u00e2n t\u00edch d\u1eef li\u1ec7u s\u1eed d\u1ee5ng thu\u1eadt to\u00e1n Spark SVM (Support Vector Machines), RAM 512 GB mang l\u1ea1i hi\u1ec7u n\u0103ng cao h\u01a1n t\u1edbi 1,4 l\u1ea7n<\/strong> so v\u1edbi c\u1ea5u h\u00ecnh DDR5 256 GB. V\u1edbi c\u00e1c n\u1ec1n t\u1ea3ng c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 cache nh\u01b0 RocksDB hay Redis, module m\u1edbi gi\u00fap t\u0103ng th\u00f4ng l\u01b0\u1ee3ng v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd \u0111\u1ed3ng th\u1eddi, \u0111\u1ed3ng th\u1eddi m\u1edf r\u1ed9ng quy m\u00f4 t\u1eadp d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 h\u01a1n. \u0110\u00e1ng ch\u00fa \u00fd, RDIMM 512GB c\u00f2n gi\u00fap gi\u1ea3m h\u01a1n 60% c\u00f4ng su\u1ea5t v\u1eadn h\u00e0nh<\/strong> so v\u1edbi vi\u1ec7c d\u00f9ng 4 module 128GB \u0111\u1ec3 \u0111\u1ea1t c\u00f9ng dung l\u01b0\u1ee3ng. Y\u1ebfu t\u1ed1 quan tr\u1ecdng khi c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u ng\u00e0y c\u00e0ng ch\u1ecbu \u00e1p l\u1ef1c v\u1ec1 chi ph\u00ed \u0111i\u1ec7n n\u0103ng.<\/p>\n\n\n\n

“Micron ti\u1ebfp t\u1ee5c d\u1eabn \u0111\u1ea7u c\u00f4ng ngh\u1ec7 b\u1ed9 nh\u1edb, mang \u0111\u1ebfn m\u1ed9t th\u1ebf h\u1ec7 RAM m\u00e1y ch\u1ee7 m\u1eadt \u0111\u1ed9 si\u00eau cao v\u00e0 hi\u1ec7u n\u0103ng v\u01b0\u1ee3t tr\u1ed9i, gi\u00fap kh\u00e1ch h\u00e0ng gi\u1eef c\u00e1c t\u1eadp d\u1eef li\u1ec7u l\u1edbn g\u1ea7n h\u01a1n v\u1edbi b\u1ed9 x\u1eed l\u00fd”<\/em>, \u00f4ng Raj Narasimhan, Ph\u00f3 Ch\u1ee7 t\u1ecbch c\u1ea5p cao ki\u00eam T\u1ed5ng Gi\u00e1m \u0111\u1ed1c m\u1ea3ng Cloud Memory Business Unit c\u1ee7a Micron, chia s\u1ebb. Theo \u00f4ng, m\u1ed9t RDIMM 512GB \u0111\u1ee7 s\u1ee9c t\u1ea1o ra c\u00e1c m\u00e1y ch\u1ee7 dung l\u01b0\u1ee3ng nhi\u1ec1u terabyte, ph\u1ee5c v\u1ee5 kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c AI v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u l\u1edbn h\u01a1n, \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng trong c\u00f9ng m\u1ed9t khung m\u00e1y hi\u1ec7n c\u00f3.<\/p>\n\n\n\n

\"RDIMM
RDIMM 512GB ra \u0111\u1eddi \u0111\u00e3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u b\u1ed9 nh\u1edb cho AI v\u00e0 c\u00e1c t\u00e1c v\u1ee5 agentic AI (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n

V\u1ec1 ph\u00eda \u0111\u1ed1i t\u00e1c ph\u1ea7n c\u1ee9ng, \u00f4ng Amit Goel, Ph\u00f3 Ch\u1ee7 t\u1ecbch ph\u1ee5 tr\u00e1ch m\u1ea3ng Compute v\u00e0 Enterprise AI Platform Solutions Engineering c\u1ee7a AMD, nh\u1eadn \u0111\u1ecbnh s\u1ef1 h\u1ee3p t\u00e1c k\u1ef9 thu\u1eadt ch\u1eb7t ch\u1ebd gi\u1eefa AMD v\u00e0 Micron \u0111ang gi\u00fap k\u1ebft h\u1ee3p s\u1ee9c m\u1ea1nh t\u00ednh to\u00e1n v\u00e0 b\u1ed9 nh\u1edb, t\u1ed1i \u01b0u gi\u00e1 tr\u1ecb cho c\u00e1c n\u1ec1n t\u1ea3ng ch\u1ea1y tr\u00ean n\u1ec1n t\u1ea3ng AMD. Trong khi \u0111\u00f3, b\u00e0 Karin Eibschitz Segal, T\u1ed5ng Gi\u00e1m \u0111\u1ed1c m\u1ea3ng platform v\u00e0 system engineering thu\u1ed9c Data Center Group c\u1ee7a Intel, cho bi\u1ebft Intel \u0111ang ph\u1ed1i h\u1ee3p ch\u1eb7t ch\u1ebd v\u1edbi Micron \u0111\u1ec3 x\u00e1c th\u1ef1c RDIMM 512GB, h\u01b0\u1edbng \u0111\u1ebfn c\u00e1c n\u1ec1n t\u1ea3ng m\u00e1y ch\u1ee7 th\u1ebf h\u1ec7 ti\u1ebfp theo.<\/p>\n\n\n\n

S\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a module n\u00e0y ph\u1ea3n \u00e1nh r\u00f5 \u00e1p l\u1ef1c m\u00e0 c\u00e1c m\u00f4 h\u00ecnh ng\u00f4n ng\u1eef l\u1edbn, AI suy lu\u1eadn th\u1eddi gian th\u1ef1c v\u00e0 CPU nhi\u1ec1u nh\u00e2n \u0111ang \u0111\u1eb7t l\u00ean h\u1ea1 t\u1ea7ng m\u00e1y ch\u1ee7: dung l\u01b0\u1ee3ng b\u1ed9 nh\u1edb, b\u0103ng th\u00f4ng v\u00e0 hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec1u ph\u1ea3i t\u0103ng \u0111\u1ed3ng th\u1eddi. V\u1edbi ng\u01b0\u1eddi d\u00f9ng ph\u1ed5 th\u00f4ng, RAM DDR5 512GB ch\u01b0a ph\u1ea3i l\u00e0 s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn trong ng\u1eafn h\u1ea1n v\u00ec h\u01b0\u1edbng \u0111\u1ebfn ph\u00e2n kh\u00fac doanh nghi\u1ec7p v\u00e0 trung t\u00e2m d\u1eef li\u1ec7u. Tuy nhi\u00ean, xu h\u01b0\u1edbng \u0111\u1ea9y m\u1ea1nh m\u1eadt \u0111\u1ed9 b\u1ed9 nh\u1edb \u1edf ph\u00e2n kh\u00fac m\u00e1y ch\u1ee7 th\u01b0\u1eddng k\u00e9o theo t\u00e1c \u0111\u1ed9ng gi\u00e1n ti\u1ebfp \u0111\u1ebfn chu\u1ed7i cung \u1ee9ng v\u00e0 gi\u00e1 RAM ti\u00eau d\u00f9ng trong c\u00e1c chu k\u1ef3 ti\u1ebfp theo, \u0111\u00e2y l\u00e0 \u0111i\u1ec1u \u0111\u00e1ng theo d\u00f5i v\u1edbi b\u1ea5t k\u1ef3 ai quan t\u00e2m \u0111\u1ebfn linh ki\u1ec7n m\u00e1y t\u00ednh.<\/p>\n\n\n\n

Hi\u1ec7n Micron ch\u01b0a c\u00f4ng b\u1ed1 th\u1eddi \u0111i\u1ec3m th\u01b0\u01a1ng m\u1ea1i h\u00f3a ch\u00ednh th\u1ee9c c\u0169ng nh\u01b0 m\u1ee9c gi\u00e1 cho module RDIMM 512GB n\u00e0y. Qu\u00e1 tr\u00ecnh x\u00e1c th\u1ef1c c\u00f9ng Intel v\u00e0 AMD tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng CPU th\u1ebf h\u1ec7 m\u1edbi v\u1eabn \u0111ang \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh. Theo d\u00f5i Phong V\u0169 Tech News<\/a> \u0111\u1ec3 c\u1eadp nh\u1eadt nh\u1eefng tin t\u1ee9c c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1ea5t m\u1ed7i ng\u00e0y nh\u00e9!<\/p>\n\n\n\n

Ngu\u1ed3n: Wccftech<\/em><\/p>\n\n\n\n

B\u00e0i vi\u1ebft li\u00ean quan:<\/strong><\/p>\n\n\n\n