{"id":41431,"date":"2026-06-01T14:05:44","date_gmt":"2026-06-01T07:05:44","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=41431"},"modified":"2026-06-03T13:28:04","modified_gmt":"2026-06-03T06:28:04","slug":"ssd-nvme-va-ssd-sata","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/ssd-nvme-va-ssd-sata\/","title":{"rendered":"SSD NVMe v\u00e0 SSD SATA: \u0110\u00e2u l\u00e0 chu\u1ea9n \u1ed5 c\u1ee9ng t\u1ed1i \u01b0u?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed8I DUNG<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/interdata.vn\/blog\/ssd-nvme-va-ssd-sata\/#Su-khac-biet-cot-loi-giua-SSD-NVMe-va-SSD-SATA-la-gi\" >S\u1ef1 kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i gi\u1eefa SSD NVMe v\u00e0 SSD SATA l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/interdata.vn\/blog\/ssd-nvme-va-ssd-sata\/#Toc-do-doc-ghi-thuc-te-SSD-NVMe-de-bep-SSD-SATA-the-nao\" >T\u1ed1c \u0111\u1ed9 \u0111\u1ecdc ghi th\u1ef1c t\u1ebf: SSD NVMe \u0111\u00e8 b\u1eb9p SSD SATA th\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/interdata.vn\/blog\/ssd-nvme-va-ssd-sata\/#Do-tre-va-xu-ly-da-nhiem-Tai-sao-NVMe-la-ke-chien-thang-tuyet-doi\" >\u0110\u1ed9 tr\u1ec5 v\u00e0 x\u1eed l\u00fd \u0111a nhi\u1ec7m: T\u1ea1i sao NVMe l\u00e0 k\u1ebb chi\u1ebfn th\u1eafng tuy\u1ec7t \u0111\u1ed1i?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/interdata.vn\/blog\/ssd-nvme-va-ssd-sata\/#Khi-nao-SSD-SATA-van-la-lua-chon-thuc-te-cho-ban\" >Khi n\u00e0o SSD SATA v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn th\u1ef1c t\u1ebf cho b\u1ea1n?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/interdata.vn\/blog\/ssd-nvme-va-ssd-sata\/#Tai-sao-VPS-chay-SSD-NVMe-la-tieu-chuan-bat-buoc-cho-ung-dung-cua-ban\" >T\u1ea1i sao VPS ch\u1ea1y SSD NVMe l\u00e0 ti\u00eau chu\u1ea9n b\u1eaft bu\u1ed9c cho \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/ssd-nvme-va-ssd-sata\/#Cach-toi-uu-chi-phi-khi-thue-VPS-SSD-NVMe-hieu-nang-cao\" >C\u00e1ch t\u1ed1i \u01b0u chi ph\u00ed khi thu\u00ea VPS SSD NVMe hi\u1ec7u n\u0103ng cao<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/interdata.vn\/blog\/ssd-nvme-va-ssd-sata\/#Dung-de-mat-tien-oan-vi-nhung-sai-lam-nay-khi-chon-o-cung\" >\u0110\u1eebng \u0111\u1ec3 m\u1ea5t ti\u1ec1n oan v\u00ec nh\u1eefng sai l\u1ea7m n\u00e0y khi ch\u1ecdn \u1ed5 c\u1ee9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/interdata.vn\/blog\/ssd-nvme-va-ssd-sata\/#Cau-hoi-thuong-gap-ve-SSD-NVMe-va-SSD-SATA\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 SSD NVMe v\u00e0 SSD SATA<\/a><\/li><\/ul><\/nav><\/div>\n<p>Website load \u00ec \u1ea1ch. Database ngh\u1ebdn m\u1ed7i khi c\u00f3 \u0111\u1ee3t kh\u00e1ch \u0111\u1ed5 v\u00e0o c\u00f9ng l\u00fac. V\u00e0 b\u1ea1n \u0111ang \u0111\u1ee9ng gi\u1eefa hai d\u00f2ng \u1ed5 c\u1ee9ng: m\u1ed9t b\u00ean th\u00f4ng s\u1ed1 ch\u00eanh nhau c\u1ea3 ch\u1ee5c l\u1ea7n, m\u1ed9t b\u00ean gi\u00e1 b\u00e1n l\u1ebb th\u00ec ng\u00e0y c\u00e0ng x\u00edch l\u1ea1i g\u1ea7n nhau.<\/p>\n<p>Ch\u1ecdn c\u00e1i n\u00e0o \u0111\u00e2y?<\/p>\n<p>C\u00e2u tr\u1ea3 l\u1eddi kh\u00f4ng n\u1eb1m \u1edf con s\u1ed1 to nh\u1ea5t in tr\u00ean v\u1ecf h\u1ed9p. N\u00f3 n\u1eb1m \u1edf ch\u1ed7 b\u1ea1n th\u1ef1c s\u1ef1 d\u00f9ng \u1ed5 c\u1ee9ng \u0111\u1ec3 l\u00e0m g\u00ec \u2014 copy m\u1ed9t file phim 50GB, hay ph\u1ee5c v\u1ee5 h\u00e0ng ngh\u00ecn truy v\u1ea5n database m\u1ed7i gi\u00e2y. Hai vi\u1ec7c \u0111\u00f3 \u0111\u00f2i h\u1ecfi hai lo\u1ea1i \u1ed5 kh\u00e1c nhau ho\u00e0n to\u00e0n. B\u00e0i n\u00e0y s\u1ebd m\u1ed5 x\u1ebb \u0111\u00fang c\u00e1i kh\u00e1c bi\u1ec7t \u0111\u00f3.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Su-khac-biet-cot-loi-giua-SSD-NVMe-va-SSD-SATA-la-gi\"><\/span>S\u1ef1 kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i gi\u1eefa SSD NVMe v\u00e0 SSD SATA l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SSD NVMe v\u00e0 SSD SATA kh\u00e1c nhau c\u01a1 b\u1ea3n \u1edf giao th\u1ee9c v\u00e0 c\u1ed5ng k\u1ebft n\u1ed1i. SSD SATA d\u00f9ng giao th\u1ee9c AHCI c\u1ed5 \u0111i\u1ec3n v\u00e0 c\u1ed5ng SATA III gi\u1edbi h\u1ea1n b\u0103ng th\u00f4ng 6Gbps. Trong khi \u0111\u00f3, SSD NVMe ch\u1ea1y tr\u00ean giao th\u1ee9c NVMe hi\u1ec7n \u0111\u1ea1i, c\u1eafm tr\u1ef1c ti\u1ebfp v\u00e0o bus PCIe c\u1ee7a bo m\u1ea1ch ch\u1ee7, gi\u00fap gi\u1ea3i ph\u00f3ng ho\u00e0n to\u00e0n t\u1ed1c \u0111\u1ed9 truy\u1ec1n t\u1ea3i.<\/p>\n<p>\u0110\u1ec3 hi\u1ec3u v\u00ec sao kho\u1ea3ng c\u00e1ch l\u1ea1i l\u1edbn \u0111\u1ebfn v\u1eady, ph\u1ea3i quay v\u1ec1 g\u1ed1c r\u1ec5.<\/p>\n<p>C\u1ed5ng SATA III v\u00e0 giao th\u1ee9c AHCI v\u1ed1n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1eeb th\u1eddi \u1ed5 HDD c\u00f2n quay c\u01a1 h\u1ecdc. Ch\u00fang sinh ra \u0111\u1ec3 giao ti\u1ebfp v\u1edbi m\u1ed9t c\u00e1i \u0111\u0129a t\u1eeb quay v\u00e0i ngh\u00ecn v\u00f2ng\/ph\u00fat \u2014 ngh\u0129a l\u00e0 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u cho th\u1ee9 ch\u1eadm ch\u1ea1p. \u0110em c\u00e1i chu\u1ea9n c\u0169 k\u1ef9 \u0111\u00f3 g\u1eafn l\u00ean chip nh\u1edb Flash t\u1ed1c \u0111\u1ed9 cao ch\u1eb3ng kh\u00e1c n\u00e0o l\u1eafp \u0111\u1ed9ng c\u01a1 ph\u1ea3n l\u1ef1c v\u00e0o khung xe \u0111\u1ea1p. Nhanh h\u01a1n HDD th\u1eadt, nh\u01b0ng v\u1eabn b\u1ecb c\u00e1i khung k\u00ecm l\u1ea1i.<\/p>\n<p>NVMe th\u00ec kh\u00e1c. \u0110\u00e2y l\u00e0 giao th\u1ee9c sinh ra \u0111\u1ec3 d\u00e0nh ri\u00eang cho chip nh\u1edb Flash, c\u1eafm th\u1eb3ng v\u00e0o l\u00e0n PCIe (PCI Express) c\u1ee7a bo m\u1ea1ch ch\u1ee7, b\u1ecf qua h\u1ebft c\u00e1c t\u1ea7ng trung gian c\u0169 k\u1ef9. Kh\u00f4ng c\u00f2n n\u00fat th\u1eaft c\u1ed5 chai do chu\u1ea9n giao ti\u1ebfp l\u1ed7i th\u1eddi.<\/p>\n<p>Kh\u00e1c bi\u1ec7t c\u00f2n l\u1ed9 ra ngay \u1edf ngo\u1ea1i h\u00ecnh. \u1ed4 SATA 2.5 inch d\u00e0y c\u1ed9m nh\u01b0 m\u1ed9t bao thu\u1ed1c l\u00e1, ph\u1ea3i \u0111i k\u00e8m c\u00e1p ngu\u1ed3n v\u00e0 c\u00e1p t\u00edn hi\u1ec7u l\u1eb1ng nh\u1eb1ng. C\u00f2n \u1ed5 M.2 NVMe nh\u1ecf g\u1ecdn nh\u01b0 m\u1ed9t thanh k\u1eb9o cao su, c\u1eafm th\u1eb3ng xu\u1ed1ng khe tr\u00ean mainboard, kh\u00f4ng d\u00e2y nh\u1ee3.<\/p>\n<p>N\u1ebfu c\u1ea7n m\u1ed9t h\u00ecnh dung th\u1eadt \u0111\u1eddi th\u01b0\u1eddng: SATA gi\u1ed1ng chi\u1ebfc xe t\u1ea3i ch\u1ea1y tr\u00ean con \u0111\u01b0\u1eddng l\u00e0ng m\u1ed9t l\u00e0n, g\u1eb7p xe ng\u01b0\u1ee3c chi\u1ec1u l\u00e0 ph\u1ea3i n\u00e9p v\u00e0o l\u1ec1. NVMe l\u00e0 si\u00eau xe lao tr\u00ean cao t\u1ed1c 8 l\u00e0n \u2014 m\u1ed7i l\u00e0n l\u00e0 m\u1ed9t lane PCIe. C\u00f9ng m\u1ed9t qu\u00e3ng \u0111\u01b0\u1eddng, k\u1ebft qu\u1ea3 kh\u00f4ng th\u1ec3 gi\u1ed1ng nhau.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-41435\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/06\/SSD-NVMe-va-SSD-SATA.jpg\" alt=\"SSD NVMe v\u00e0 SSD SATA\" width=\"700\" height=\"467\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/06\/SSD-NVMe-va-SSD-SATA.jpg 1000w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/06\/SSD-NVMe-va-SSD-SATA-300x200.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/06\/SSD-NVMe-va-SSD-SATA-768x512.jpg 768w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Toc-do-doc-ghi-thuc-te-SSD-NVMe-de-bep-SSD-SATA-the-nao\"><\/span>T\u1ed1c \u0111\u1ed9 \u0111\u1ecdc ghi th\u1ef1c t\u1ebf: SSD NVMe \u0111\u00e8 b\u1eb9p SSD SATA th\u1ebf n\u00e0o?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>V\u1ec1 hi\u1ec7u n\u0103ng, SSD NVMe ho\u00e0n to\u00e0n v\u01b0\u1ee3t tr\u1ed9i khi \u0111\u1ea1t t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc ghi t\u1eeb 3.500 MB\/s (Gen 3) \u0111\u1ebfn h\u01a1n 14.000 MB\/s (Gen 5). Ng\u01b0\u1ee3c l\u1ea1i, SSD SATA \u0111\u00e3 ch\u1ea1m tr\u1ea7n gi\u1edbi h\u1ea1n v\u1eadt l\u00fd t\u1eeb l\u00e2u, ch\u1ec9 loanh quanh \u1edf m\u1ee9c 500 &#8211; 560 MB\/s, ch\u1eadm h\u01a1n NVMe t\u1eeb 7 \u0111\u1ebfn 25 l\u1ea7n.<\/p>\n<p>Con s\u1ed1 \u0111\u1ecdc ghi tu\u1ea7n t\u1ef1 (Sequential Read\/Write) l\u00e0 th\u1ee9 nh\u00e0 s\u1ea3n xu\u1ea5t th\u00edch in to nh\u1ea5t l\u00ean v\u1ecf h\u1ed9p. N\u00f3 cho bi\u1ebft t\u1ed1c \u0111\u1ed9 khi b\u1ea1n copy m\u1ed9t file dung l\u01b0\u1ee3ng l\u1edbn li\u1ec1n m\u1ea1ch \u2014 nh\u01b0 b\u00ea nguy\u00ean m\u1ed9t th\u01b0 vi\u1ec7n phim t\u1eeb \u1ed5 n\u00e0y sang \u1ed5 kh\u00e1c. \u1ea4n t\u01b0\u1ee3ng, nh\u01b0ng \u0111\u00e2y kh\u00f4ng ph\u1ea3i th\u1ee9 quy\u1ebft \u0111\u1ecbnh h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n m\u01b0\u1ee3t hay gi\u1eadt.<\/p>\n<p>Th\u1ee9 quan tr\u1ecdng h\u01a1n nhi\u1ec1u, \u0111\u1eb7c bi\u1ec7t v\u1edbi server v\u00e0 VPS, l\u00e0 <strong>IOPS (Input\/Output Operations Per Second)<\/strong> \u2014 s\u1ed1 thao t\u00e1c \u0111\u1ecdc\/ghi m\u1ed7i gi\u00e2y \u2014 c\u00f9ng v\u1edbi t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc ghi ng\u1eabu nhi\u00ean 4K.<\/p>\n<p>V\u00ec sao? V\u00ec m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh kh\u1edfi \u0111\u1ed9ng, m\u1ed9t database tr\u1ea3 l\u1eddi truy v\u1ea5n, m\u1ed9t website x\u1eed l\u00fd h\u00e0ng tr\u0103m request \u0111\u1ed3ng th\u1eddi \u0111\u1ec1u kh\u00f4ng ph\u1ea3i l\u00e0 &#8220;copy m\u1ed9t file l\u1edbn&#8221;. Ch\u00fang l\u00e0 h\u00e0ng ngh\u00ecn thao t\u00e1c \u0111\u1ecdc ghi t\u00ed hon, r\u1ea3i r\u00e1c kh\u1eafp \u1ed5 c\u1ee9ng. \u1ed4 n\u00e0o x\u1eed l\u00fd \u0111\u01b0\u1ee3c nhi\u1ec1u thao t\u00e1c nh\u1ecf m\u1ed7i gi\u00e2y h\u01a1n th\u00ec \u1ed5 \u0111\u00f3 m\u01b0\u1ee3t h\u01a1n. V\u00e0 \u0111\u00e2y ch\u00ednh l\u00e0 ch\u1ed7 SATA h\u1ee5t h\u01a1i th\u1ea3m h\u1ea1i.<\/p>\n<table>\n<thead>\n<tr>\n<th>Ti\u00eau ch\u00ed<\/th>\n<th>SSD SATA III<\/th>\n<th>SSD NVMe (PCIe Gen 4)<\/th>\n<th>SSD NVMe (PCIe Gen 5)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>T\u1ed1c \u0111\u1ed9 \u0111\u1ecdc tu\u1ea7n t\u1ef1<\/td>\n<td>~550 MB\/s<\/td>\n<td>~7.000 &#8211; 7.500 MB\/s<\/td>\n<td>~12.000 &#8211; 14.000 MB\/s<\/td>\n<\/tr>\n<tr>\n<td>T\u1ed1c \u0111\u1ed9 ghi tu\u1ea7n t\u1ef1<\/td>\n<td>~500 MB\/s<\/td>\n<td>~5.000 &#8211; 6.800 MB\/s<\/td>\n<td>~10.000 &#8211; 12.000 MB\/s<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ec9 s\u1ed1 IOPS trung b\u00ecnh<\/td>\n<td>~90.000 IOPS<\/td>\n<td>~1.000.000 IOPS<\/td>\n<td>~1.500.000 IOPS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Nh\u00ecn v\u00e0o d\u00f2ng IOPS \u0111i. SATA loanh quanh 90.000, NVMe Gen 4 c\u00e1n m\u1ed1c 1 tri\u1ec7u. \u0110\u00f3 kh\u00f4ng c\u00f2n l\u00e0 &#8220;nhanh h\u01a1n&#8221;, \u0111\u00f3 l\u00e0 kh\u00e1c bi\u1ec7t th\u1ebf h\u1ec7.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Do-tre-va-xu-ly-da-nhiem-Tai-sao-NVMe-la-ke-chien-thang-tuyet-doi\"><\/span>\u0110\u1ed9 tr\u1ec5 v\u00e0 x\u1eed l\u00fd \u0111a nhi\u1ec7m: T\u1ea1i sao NVMe l\u00e0 k\u1ebb chi\u1ebfn th\u1eafng tuy\u1ec7t \u0111\u1ed1i?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>SSD NVMe c\u00f3 \u0111\u1ed9 tr\u1ec5 c\u1ef1c th\u1ea5p nh\u1edd kh\u1ea3 n\u0103ng x\u1eed l\u00fd l\u00ean t\u1edbi 64.000 h\u00e0ng \u0111\u1ee3i, m\u1ed7i h\u00e0ng ch\u1ee9a 64.000 l\u1ec7nh. Tr\u00e1i l\u1ea1i, giao th\u1ee9c AHCI c\u1ee7a SSD SATA ch\u1ec9 h\u1ed7 tr\u1ee3 duy nh\u1ea5t 1 h\u00e0ng \u0111\u1ee3i v\u1edbi t\u1ed1i \u0111a 32 l\u1ec7nh, g\u00e2y hi\u1ec7n t\u01b0\u1ee3ng ngh\u1ebdn c\u1ed5 chai d\u1eef li\u1ec7u khi h\u1ec7 th\u1ed1ng ph\u1ea3i x\u1eed l\u00fd nhi\u1ec1u ti\u1ebfn tr\u00ecnh \u0111\u1ed3ng th\u1eddi.<\/p>\n<p>H\u00e3y h\u00ecnh dung h\u00e0ng \u0111\u1ee3i l\u1ec7nh (Queue Depth) nh\u01b0 s\u1ed1 qu\u1ea7y thanh to\u00e1n trong si\u00eau th\u1ecb.<\/p>\n<p>SATA ch\u1ec9 c\u00f3 \u0111\u00fang m\u1ed9t qu\u1ea7y, v\u00e0 qu\u1ea7y \u0111\u00f3 ch\u1ee9a t\u1ed1i \u0111a 32 ng\u01b0\u1eddi x\u1ebfp h\u00e0ng. Kh\u00e1ch th\u1ee9 33 tr\u1edf \u0111i ph\u1ea3i \u0111\u1ee9ng ch\u1edd ngo\u00e0i c\u1eeda. Trong khi NVMe m\u1edf t\u1edbi 64.000 qu\u1ea7y, m\u1ed7i qu\u1ea7y nh\u1eadn 64.000 ng\u01b0\u1eddi. Khi h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n nh\u1eb9 t\u1ea3i \u2014 v\u00e0i ng\u01b0\u1eddi mua h\u00e0ng \u2014 c\u1ea3 hai \u0111\u1ec1u ph\u1ee5c v\u1ee5 t\u1ed1t. Nh\u01b0ng \u0111\u1ebfn gi\u1edd cao \u0111i\u1ec3m, m\u1ed9t qu\u1ea7y c\u1ee7a SATA t\u1eafc ngh\u1ebdn ngay l\u1eadp t\u1ee9c, c\u00f2n NVMe v\u1eabn th\u00f4ng tho\u00e1ng.<\/p>\n<p>\u0110\u00f3 l\u00e0 l\u00fd do \u0111\u1ed9 tr\u1ec5 (Latency) c\u1ee7a hai chu\u1ea9n v\u00eanh nhau r\u00f5 r\u1ec7t. NVMe ph\u1ea3n h\u1ed3i ch\u1ec9 trong v\u00e0i micro-gi\u00e2y. SATA ch\u1eadm h\u01a1n nhi\u1ec1u l\u1ea7n v\u00ec m\u1ecdi l\u1ec7nh ph\u1ea3i \u0111i v\u00f2ng qua t\u1ea7ng \u0111i\u1ec1u khi\u1ec3n AHCI trung gian r\u1ed3i m\u1edbi \u0111\u1ebfn \u0111\u01b0\u1ee3c chip nh\u1edb.<\/p>\n<p>S\u1ef1 ch\u00eanh l\u1ec7ch n\u00e0y kh\u00f4ng th\u1ea5y \u0111\u01b0\u1ee3c khi b\u1ea1n g\u00f5 Word. N\u00f3 l\u1ed9 ra \u0111\u00fang l\u00fac b\u1ea1n c\u1ea7n nh\u1ea5t: ch\u1ea1y \u1ea3o h\u00f3a nhi\u1ec1u m\u00e1y ch\u1ee7 \u1ea3o c\u00f9ng l\u00fac, render 3D, hay m\u1ed9t server li\u00ean t\u1ee5c ghi file log kh\u00f4ng ng\u1eebng ngh\u1ec9. SATA b\u1eaft \u0111\u1ea7u ngh\u1eb9t, h\u1ec7 th\u1ed1ng \u00ec ra. NVMe th\u00ec c\u1ee9 th\u1ebf ch\u1ea1y.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-41436\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/06\/SSD-NVMe.jpg\" alt=\"SSD NVMe\" width=\"700\" height=\"467\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/06\/SSD-NVMe.jpg 1000w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/06\/SSD-NVMe-300x200.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/06\/SSD-NVMe-768x512.jpg 768w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Khi-nao-SSD-SATA-van-la-lua-chon-thuc-te-cho-ban\"><\/span>Khi n\u00e0o SSD SATA v\u1eabn l\u00e0 l\u1ef1a ch\u1ecdn th\u1ef1c t\u1ebf cho b\u1ea1n?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>D\u00f9 ch\u1eadm h\u01a1n, SSD SATA v\u1eabn h\u1eefu d\u1ee5ng khi b\u1ea1n c\u1ea7n n\u00e2ng c\u1ea5p c\u00e1c d\u00f2ng m\u00e1y t\u00ednh, laptop \u0111\u1eddi c\u0169 kh\u00f4ng h\u1ed7 tr\u1ee3 khe c\u1eafm M.2 PCIe. \u0110\u00e2y c\u0169ng l\u00e0 ph\u01b0\u01a1ng \u00e1n t\u1ed1i \u01b0u chi ph\u00ed \u0111\u1ec3 l\u00e0m \u1ed5 ph\u1ee5 l\u01b0u tr\u1eef d\u1eef li\u1ec7u dung l\u01b0\u1ee3ng l\u1edbn, ho\u1eb7c d\u00f9ng cho c\u00e1c t\u00e1c v\u1ee5 v\u0103n ph\u00f2ng c\u01a1 b\u1ea3n.<\/p>\n<p>T\u00f4i kh\u00f4ng \u0111\u1ecbnh th\u1ea7n th\u00e1nh h\u00f3a NVMe r\u1ed3i d\u00ecm SATA xu\u1ed1ng b\u00f9n. SATA v\u1eabn c\u00f2n \u0111\u1ea5t s\u1ed1ng trong n\u0103m 2026, ch\u1ec9 l\u00e0 c\u00e1i \u0111\u1ea5t \u0111\u00f3 h\u1eb9p l\u1ea1i nhi\u1ec1u.<\/p>\n<p>Tr\u01b0\u1eddng h\u1ee3p r\u00f5 r\u00e0ng nh\u1ea5t l\u00e0 ph\u1ea7n c\u1ee9ng c\u0169. R\u1ea5t nhi\u1ec1u mainboard v\u00e0 laptop \u0111\u1eddi tr\u01b0\u1edbc ch\u1ec9 c\u00f3 c\u1ed5ng SATA 2.5 inch, kh\u00f4ng h\u1ec1 c\u00f3 khe M.2 PCIe. Mu\u1ed1n l\u1eafp NVMe l\u00fac n\u00e0y ph\u1ea3i d\u00f9ng \u0111\u1ea7u chuy\u1ec3n ph\u1ee9c t\u1ea1p, v\u1eeba t\u1ed1n k\u00e9m v\u1eeba r\u1ee7i ro \u2014 chi b\u1eb1ng mua th\u1eb3ng m\u1ed9t \u1ed5 SATA cho g\u1ecdn.<\/p>\n<p>B\u00e0i to\u00e1n chi ph\u00ed c\u0169ng c\u00f2n ch\u1ed7 cho SATA. Khi b\u1ea1n ch\u1ec9 c\u1ea7n m\u1ed9t \u1ed5 ph\u1ee5 \u0111\u1ec3 ch\u1ee9a file t\u0129nh \u2014 phim, \u1ea3nh, source code c\u0169 \u00edt khi \u0111\u1ee5ng t\u1edbi \u2014 th\u00ec t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc ghi kh\u00f4ng c\u00f2n quan tr\u1ecdng. L\u00fac n\u00e0y SATA dung l\u01b0\u1ee3ng l\u1edbn \u1edf m\u1ed9t s\u1ed1 ph\u00e2n kh\u00fac gi\u00e1 v\u1eabn r\u1ea5t \u0111\u00e1ng \u0111\u1ed3ng ti\u1ec1n \u0111\u1ec3 l\u00e0m \u1ed5 l\u01b0u tr\u1eef th\u1ee9 c\u1ea5p (Secondary storage).<\/p>\n<p>V\u00e0 n\u00f3i th\u1eadt: n\u1ebfu c\u00f4ng vi\u1ec7c c\u1ee7a b\u1ea1n ch\u1ec9 l\u00e0 l\u01b0\u1edbt web, g\u00f5 Word, l\u00e0m Excel, b\u1ea1n g\u1ea7n nh\u01b0 kh\u00f4ng c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c kh\u00e1c bi\u1ec7t gi\u1eefa hai lo\u1ea1i \u1ed5 n\u00e0y. C\u1ea3 hai \u0111\u1ec1u m\u1edf m\u00e1y trong v\u00e0i gi\u00e2y. Kh\u00e1c bi\u1ec7t ch\u1ec9 th\u1ef1c s\u1ef1 l\u1ed9 ra khi b\u1ea1n \u0111\u1ea9y \u1ed5 c\u1ee9ng v\u00e0o t\u00ecnh hu\u1ed1ng ch\u1ecbu t\u1ea3i n\u1eb7ng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-41437\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/06\/SSD-SATA.jpg\" alt=\"SSD SATA\" width=\"700\" height=\"467\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/06\/SSD-SATA.jpg 1000w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/06\/SSD-SATA-300x200.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2026\/06\/SSD-SATA-768x512.jpg 768w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tai-sao-VPS-chay-SSD-NVMe-la-tieu-chuan-bat-buoc-cho-ung-dung-cua-ban\"><\/span>T\u1ea1i sao VPS ch\u1ea1y SSD NVMe l\u00e0 ti\u00eau chu\u1ea9n b\u1eaft bu\u1ed9c cho \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>V\u1edbi m\u00f4i tr\u01b0\u1eddng \u1ea3o h\u00f3a, VPS s\u1eed d\u1ee5ng SSD NVMe gi\u00fap x\u1eed l\u00fd c\u01a1 s\u1edf d\u1eef li\u1ec7u nhanh h\u01a1n, gi\u1ea3m t\u1ed1i \u0111a \u0111\u1ed9 tr\u1ec5 ph\u1ea3n h\u1ed3i website v\u00e0 ch\u1ecbu t\u1ea3i l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ed3ng th\u1eddi l\u1edbn m\u00e0 kh\u00f4ng b\u1ecb treo h\u1ec7 th\u1ed1ng. S\u1eed d\u1ee5ng SSD SATA cho server hi\u1ec7n nay d\u1ec5 d\u1eabn \u0111\u1ebfn ngh\u1ebdn ngh\u1eb9t I\/O nghi\u00eam tr\u1ecdng.<\/p>\n<p>\u0110\u00e2y l\u00e0 ch\u1ed7 m\u1ecdi l\u00fd thuy\u1ebft b\u00ean tr\u00ean g\u1eb7p th\u1ef1c t\u1ebf ph\u0169 ph\u00e0ng.<\/p>\n<p>Tr\u00ean m\u1ed9t con VPS ch\u1ea1y SATA, m\u1ecdi th\u1ee9 \u00eam \u0111\u1eb9p cho \u0111\u1ebfn khi c\u00f3 \u0111\u1ee3t traffic t\u0103ng \u0111\u1ed9t bi\u1ebfn, ho\u1eb7c m\u1ed9t cronjob n\u1eb7ng ch\u1ea1y \u0111\u00fang gi\u1edd cao \u0111i\u1ec3m. L\u00fac \u0111\u00f3 CPU th\u00ec r\u1ea3nh r\u1ed7i nh\u01b0ng h\u1ec7 th\u1ed1ng v\u1eabn \u00ec ra \u2014 v\u00ec n\u00f3 \u0111ang ng\u1ed3i ch\u1edd \u1ed5 c\u1ee9ng \u0111\u1ecdc ghi xong. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y g\u1ecdi l\u00e0 <strong>ngh\u1ebdn I\/O (I\/O Wait)<\/strong>: ph\u1ea7n c\u1ee9ng c\u00f2n d\u01b0 s\u1ee9c nh\u01b0ng \u1ed5 \u0111\u0129a kh\u00f4ng theo k\u1ecbp, k\u00e9o t\u1ee5t c\u1ea3 con server.<\/p>\n<p>M\u1ed9t con VPS ch\u1ea1y Web Server (Nginx, Apache) v\u00e0 Database (MySQL, PostgreSQL) tr\u00ean n\u1ec1n \u1ed5 NVMe chuy\u00ean d\u1ee5ng th\u00ec g\u1ea7n nh\u01b0 mi\u1ec5n nhi\u1ec5m v\u1edbi c\u1ea3nh n\u00e0y. Truy v\u1ea5n database tr\u1ea3 v\u1ec1 t\u1ee9c th\u00ec, \u0111\u1ed9 tr\u1ec5 ph\u1ea3n h\u1ed3i t\u1ee5t xu\u1ed1ng m\u1ee9c kh\u00f4ng \u0111\u00e1ng k\u1ec3, v\u00e0 h\u1ec7 th\u1ed1ng nu\u1ed1t tr\u1ecdn c\u00e1c \u0111\u1ee3t kh\u00e1ch \u0111\u1ed5 v\u1ec1 c\u00f9ng l\u00fac m\u00e0 kh\u00f4ng h\u1ec1 l\u1ea3o \u0111\u1ea3o.<\/p>\n<blockquote><p>N\u1ebfu b\u1ea1n \u0111ang v\u1eadn h\u00e0nh website b\u00e1n h\u00e0ng, \u1ee9ng d\u1ee5ng web hay b\u1ea5t k\u1ef3 h\u1ec7 th\u1ed1ng n\u00e0o c\u1ea7n \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao, vi\u1ec7c ti\u1ebfp t\u1ee5c b\u00e1m l\u1ea5y VPS ch\u1ea1y \u1ed5 SATA l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh m\u1ea1o hi\u1ec3m \u2014 b\u1ea1n \u0111ang \u0111\u1eb7t c\u01b0\u1ee3c doanh thu v\u00e0o m\u1ed9t n\u00fat th\u1eaft c\u1ed5 chai c\u00f3 th\u1ec3 v\u1ee1 b\u1ea5t c\u1ee9 l\u00fac n\u00e0o. T\u1ea1i <a href=\"https:\/\/interdata.vn\/\" target=\"_blank\" rel=\"noopener\"><strong>InterData<\/strong><\/a>, ch\u00fang t\u00f4i cung c\u1ea5p d\u1ecbch v\u1ee5 <a href=\"https:\/\/interdata.vn\/thue-vps\/\" target=\"_blank\" rel=\"noopener\"><strong>thu\u00ea VPS SSD NVMe chuy\u00ean d\u1ee5ng<\/strong><\/a> v\u1edbi hi\u1ec7u n\u0103ng I\/O v\u01b0\u1ee3t tr\u1ed9i, t\u1ed1c \u0111\u1ed9 ph\u1ea3n h\u1ed3i nhanh nh\u01b0 ch\u1edbp v\u00e0 h\u1ea1 t\u1ea7ng \u1ed5n \u0111\u1ecbnh cho doanh nghi\u1ec7p c\u1ee7a b\u1ea1n.<\/p><\/blockquote>\n<h3><span class=\"ez-toc-section\" id=\"Cach-toi-uu-chi-phi-khi-thue-VPS-SSD-NVMe-hieu-nang-cao\"><\/span>C\u00e1ch t\u1ed1i \u01b0u chi ph\u00ed khi thu\u00ea VPS SSD NVMe hi\u1ec7u n\u0103ng cao<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Nhi\u1ec1u ng\u01b0\u1eddi v\u1ed9i v\u00e0ng ch\u1ed1t ngay g\u00f3i VPS c\u1ea5u h\u00ecnh l\u1edbn nh\u1ea5t, r\u1ed3i sau m\u1edbi ph\u00e1t hi\u1ec7n ra m\u00ecnh mua h\u1edb. L\u00fd do th\u01b0\u1eddng l\u00e0 b\u1ecf qua c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u01b0u \u0111\u00e3i v\u00e0 gi\u1ea3m gi\u00e1 s\u00e2u m\u00e0 nh\u00e0 cung c\u1ea5p tung ra li\u00ean t\u1ee5c. T\u1ed1i \u01b0u hi\u1ec7u n\u0103ng \u0111\u00e3 t\u1ed1t, nh\u01b0ng t\u1ed1i \u01b0u \u0111\u01b0\u1ee3c c\u1ea3 chi ph\u00ed th\u00ec c\u00f2n \u0111\u00e1ng gi\u00e1 h\u01a1n nhi\u1ec1u.<\/p>\n<p>M\u1eb9o \u0111\u01a1n gi\u1ea3n: tr\u01b0\u1edbc khi b\u1ea5m \u0111\u0103ng k\u00fd, h\u00e3y d\u00e0nh v\u00e0i ph\u00fat ki\u1ec3m tra xem c\u00f3 khuy\u1ebfn m\u00e3i n\u00e0o \u0111ang ch\u1ea1y kh\u00f4ng. M\u1ed9t m\u00e3 gi\u1ea3m gi\u00e1 \u0111\u00fang th\u1eddi \u0111i\u1ec3m c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n s\u1edf h\u1eefu c\u1ea5u h\u00ecnh m\u1ea1nh h\u01a1n v\u1edbi c\u00f9ng m\u1ed9t ng\u00e2n s\u00e1ch.<\/p>\n<blockquote><p>Tr\u01b0\u1edbc khi xu\u1ed1ng ti\u1ec1n, gh\u00e9 qua trang t\u1ed5ng h\u1ee3p \u01b0u \u0111\u00e3i <a href=\"https:\/\/interdata.vn\/canhme\/\" target=\"_blank\" rel=\"noopener\"><strong>Canh Me InterData<\/strong><\/a> \u0111\u1ec3 b\u1eaft ngay c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh khuy\u1ebfn m\u00e3i VPS m\u1edbi nh\u1ea5t. C\u00f9ng m\u1ed9t c\u1ea5u h\u00ecnh NVMe c\u1ef1c kh\u1ee7ng, nh\u01b0ng m\u1ee9c gi\u00e1 c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m h\u01a1n h\u1eb3n n\u1ebfu b\u1ea1n canh \u0111\u00fang \u0111\u1ee3t.<\/p><\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"Dung-de-mat-tien-oan-vi-nhung-sai-lam-nay-khi-chon-o-cung\"><\/span>\u0110\u1eebng \u0111\u1ec3 m\u1ea5t ti\u1ec1n oan v\u00ec nh\u1eefng sai l\u1ea7m n\u00e0y khi ch\u1ecdn \u1ed5 c\u1ee9ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Sai l\u1ea7m l\u1edbn nh\u1ea5t l\u00e0 ch\u1ec9 nh\u00ecn v\u00e0o t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc tu\u1ea7n t\u1ef1 m\u00e0 b\u1ecf qua ch\u1ec9 s\u1ed1 ghi gi\u1edbi h\u1ea1n (TBW), kh\u00f4ng trang b\u1ecb t\u1ea3n nhi\u1ec7t cho NVMe g\u00e2y gi\u1ea3m hi\u1ec7u n\u0103ng do qu\u00e1 nhi\u1ec7t, ho\u1eb7c mua \u1ed5 c\u1ee9ng t\u1ed1c \u0111\u1ed9 cao nh\u01b0ng bo m\u1ea1ch ch\u1ee7 \u0111\u1eddi c\u0169 kh\u00f4ng h\u1ed7 tr\u1ee3 \u0111\u1ea7y \u0111\u1ee7 s\u1ed1 l\u00e0n PCIe.<\/p>\n<p>\u0110\u00e2y l\u00e0 ba c\u00e1i b\u1eaby t\u00f4i th\u1ea5y ng\u01b0\u1eddi ta s\u1eadp v\u00e0o nhi\u1ec1u nh\u1ea5t.<\/p>\n<p><strong>M\u00ea con s\u1ed1 t\u1ed1c \u0111\u1ed9 t\u1ed1i \u0111a.<\/strong> Nh\u00e0 s\u1ea3n xu\u1ea5t lu\u00f4n in con s\u1ed1 \u0111\u1ecdc tu\u1ea7n t\u1ef1 cao nh\u1ea5t l\u00ean v\u1ecf h\u1ed9p v\u00ec n\u00f3 \u0111\u1eb9p m\u1eaft. Nh\u01b0ng nh\u01b0 \u0111\u00e3 n\u00f3i \u1edf tr\u00ean, th\u1ee9 quy\u1ebft \u0111\u1ecbnh tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf l\u1ea1i l\u00e0 t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc ghi ng\u1eabu nhi\u00ean 4K v\u00e0 IOPS. Mua \u1ed5 ch\u1ec9 v\u00ec con s\u1ed1 tu\u1ea7n t\u1ef1 to l\u00e0 ch\u1ecdn nh\u1ea7m ti\u00eau ch\u00ed ngay t\u1eeb \u0111\u1ea7u.<\/p>\n<p><strong>B\u1ecf qu\u00ean \u0111\u1ed9 b\u1ec1n TBW (Total Bytes Written).<\/strong> TBW cho bi\u1ebft \u1ed5 ch\u1ecbu \u0111\u01b0\u1ee3c t\u1ed5ng dung l\u01b0\u1ee3ng ghi bao nhi\u00eau tr\u01b0\u1edbc khi h\u1ebft tu\u1ed5i th\u1ecd. V\u1edbi h\u1ec7 th\u1ed1ng ghi d\u1eef li\u1ec7u li\u00ean t\u1ee5c nh\u01b0 database server, m\u1ed9t \u1ed5 TBW th\u1ea5p s\u1ebd chai v\u00e0 h\u1ecfng nhanh, k\u00e9o theo m\u1ea5t b\u1ea3o h\u00e0nh. \u0110\u00e2y l\u00e0 th\u00f4ng s\u1ed1 d\u1ec5 b\u1ecb l\u1edd \u0111i nh\u1ea5t nh\u01b0ng l\u1ea1i quy\u1ebft \u0111\u1ecbnh \u1ed5 c\u1ee7a b\u1ea1n s\u1ed1ng \u0111\u01b0\u1ee3c bao l\u00e2u.<\/p>\n<p><strong>Qu\u00ean chuy\u1ec7n nhi\u1ec7t \u0111\u1ed9.<\/strong> NVMe ch\u1ea1y h\u1ebft c\u00f4ng su\u1ea5t t\u1ecfa nhi\u1ec7t r\u1ea5t l\u1edbn. Kh\u00f4ng c\u00f3 heatsink (t\u1ea3n nhi\u1ec7t) t\u1ed1t, \u1ed5 s\u1ebd t\u1ef1 \u0111\u1ed9ng gi\u1ea3m t\u1ed1c \u0111\u1ec3 b\u1ea3o v\u1ec7 chip nh\u1edb \u2014 hi\u1ec7n t\u01b0\u1ee3ng Thermal Throttling. K\u1ebft qu\u1ea3 l\u00e0 b\u1ea1n tr\u1ea3 ti\u1ec1n cho m\u1ed9t \u1ed5 Gen 4 nh\u01b0ng nh\u1eadn v\u1ec1 t\u1ed1c \u0111\u1ed9 c\u1ee7a \u1ed5 \u0111\u1eddi th\u1ea5p h\u01a1n, ch\u1ec9 v\u00ec n\u00f3 qu\u00e1 n\u00f3ng.<\/p>\n<p>M\u1ed9t b\u1eaby n\u1eefa hay \u0111i k\u00e8m: c\u1eafm \u1ed5 Gen 4 v\u00e0o khe Gen 3 tr\u00ean mainboard \u0111\u1eddi c\u0169. Bo m\u1ea1ch kh\u00f4ng \u0111\u1ee7 l\u00e0n PCIe th\u00ec d\u00f9 \u1ed5 c\u00f3 kh\u1ee7ng \u0111\u1ebfn \u0111\u00e2u c\u0169ng b\u1ecb b\u00f3p b\u0103ng th\u00f4ng xu\u1ed1ng. Tr\u01b0\u1edbc khi mua, h\u00e3y ki\u1ec3m tra mainboard h\u1ed7 tr\u1ee3 chu\u1ea9n PCIe n\u00e0o.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cau-hoi-thuong-gap-ve-SSD-NVMe-va-SSD-SATA\"><\/span>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 SSD NVMe v\u00e0 SSD SATA<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>T\u00f4i c\u00f3 th\u1ec3 l\u1eafp SSD NVMe v\u00e0o khe c\u1eafm SSD SATA \u0111\u01b0\u1ee3c kh\u00f4ng?<\/strong><\/p>\n<p>Kh\u00f4ng th\u1ec3 l\u1eafp tr\u1ef1c ti\u1ebfp, v\u00ec ch\u00e2n c\u1eafm v\u1eadt l\u00fd v\u00e0 giao ti\u1ebfp c\u1ee7a hai chu\u1ea9n ho\u00e0n to\u00e0n kh\u00e1c nhau. SSD SATA 2.5 d\u00f9ng c\u00e1p ngu\u1ed3n v\u00e0 c\u00e1p t\u00edn hi\u1ec7u SATA ri\u00eang, c\u00f2n NVMe d\u00f9ng khe M.2 chu\u1ea9n M-key h\u1ed7 tr\u1ee3 PCIe. C\u00e1ch duy nh\u1ea5t l\u00e0 d\u00f9ng bo m\u1ea1ch chuy\u1ec3n \u0111\u1ed5i PCIe-to-M.2 chuy\u00ean d\u1ee5ng, v\u1edbi \u0111i\u1ec1u ki\u1ec7n mainboard c\u1ee7a b\u1ea1n c\u00f2n khe PCIe tr\u1ed1ng.<\/p>\n<p><strong>T\u1ea1i sao SSD NVMe c\u1ee7a t\u00f4i ch\u1ea1y kh\u00f4ng \u0111\u00fang t\u1ed1c \u0111\u1ed9 ghi nh\u01b0 tr\u00ean v\u1ecf h\u1ed9p?<\/strong><\/p>\n<p>Th\u01b0\u1eddng c\u00f3 ba nguy\u00ean nh\u00e2n. M\u1ed9t l\u00e0 mainboard ch\u1ec9 h\u1ed7 tr\u1ee3 chu\u1ea9n PCIe \u0111\u1eddi c\u0169 \u2014 l\u1eafp \u1ed5 Gen 4 v\u00e0o khe Gen 3 s\u1ebd b\u1ecb ngh\u1ebdn b\u0103ng th\u00f4ng. Hai l\u00e0 \u1ed5 b\u1ecb qu\u00e1 nhi\u1ec7t d\u1eabn \u0111\u1ebfn Thermal Throttling. Ba l\u00e0 b\u1ea1n \u0111o t\u1ed1c \u0111\u1ed9 khi \u1ed5 \u0111\u00e3 \u0111\u1ea7y, l\u00fac b\u1ed9 nh\u1edb \u0111\u1ec7m SLC cache c\u1ea1n ki\u1ec7t n\u00ean t\u1ed1c \u0111\u1ed9 t\u1ee5t xu\u1ed1ng.<\/p>\n<p><strong>VPS SSD NVMe c\u1ee7a InterData c\u00f3 th\u1ef1c s\u1ef1 nhanh h\u01a1n c\u00e1c b\u00ean d\u00f9ng SSD SATA?<\/strong><\/p>\n<p>C\u00f3. VPS t\u1ea1i InterData d\u00f9ng 100% \u1ed5 SSD NVMe chu\u1ea9n Enterprise, v\u1edbi IOPS v\u00e0 t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc ghi cao g\u1ea5p nhi\u1ec1u l\u1ea7n SSD SATA th\u00f4ng th\u01b0\u1eddng. Website v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n ph\u1ea3n h\u1ed3i g\u1ea7n nh\u01b0 t\u1ee9c th\u00ec, kh\u00f4ng c\u00f2n c\u1ea3nh lag hay \u0111\u01a1 trang khi l\u01b0\u1ee3ng truy c\u1eadp \u0111\u1ed3ng th\u1eddi t\u0103ng cao.<\/p>\n<hr \/>\n<p>V\u1edbi m\u00e1y v\u0103n ph\u00f2ng \u0111\u1eddi c\u0169 hay nhu c\u1ea7u l\u01b0u tr\u1eef ph\u1ee5, SATA v\u1eabn d\u00f9ng \u0111\u01b0\u1ee3c v\u00e0 ti\u1ebft ki\u1ec7m. Nh\u01b0ng n\u1ebfu b\u1ea1n \u0111ang ch\u1ea1y m\u1ed9t website, m\u1ed9t \u1ee9ng d\u1ee5ng, hay b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec c\u1ea7n ph\u1ee5c v\u1ee5 nhi\u1ec1u ng\u01b0\u1eddi c\u00f9ng l\u00fac, th\u00ec NVMe kh\u00f4ng c\u00f2n l\u00e0 l\u1ef1a ch\u1ecdn cao c\u1ea5p n\u1eefa \u2014 n\u00f3 l\u00e0 m\u1ee9c s\u00e0n b\u1eaft bu\u1ed9c. \u0110\u1eebng \u0111\u1ec3 m\u1ed9t con \u1ed5 c\u1ee9ng l\u1ed7i th\u1eddi tr\u1edf th\u00e0nh n\u00fat th\u1eaft k\u00e9o t\u1ee5t c\u1ea3 h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Website load \u00ec \u1ea1ch. Database ngh\u1ebdn m\u1ed7i khi c\u00f3 \u0111\u1ee3t kh\u00e1ch \u0111\u1ed5 v\u00e0o c\u00f9ng l\u00fac. V\u00e0 b\u1ea1n \u0111ang \u0111\u1ee9ng gi\u1eefa hai d\u00f2ng \u1ed5 c\u1ee9ng: m\u1ed9t b\u00ean th\u00f4ng s\u1ed1 ch\u00eanh nhau c\u1ea3 ch\u1ee5c l\u1ea7n, m\u1ed9t b\u00ean gi\u00e1 b\u00e1n l\u1ebb th\u00ec ng\u00e0y c\u00e0ng x\u00edch l\u1ea1i g\u1ea7n nhau. Ch\u1ecdn c\u00e1i n\u00e0o \u0111\u00e2y? C\u00e2u tr\u1ea3 l\u1eddi kh\u00f4ng n\u1eb1m \u1edf<\/p>\n","protected":false},"author":2,"featured_media":41435,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[162],"tags":[],"class_list":["post-41431","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-phan-cung"],"_links":{"self":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/41431","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/comments?post=41431"}],"version-history":[{"count":1,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/41431\/revisions"}],"predecessor-version":[{"id":41439,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/41431\/revisions\/41439"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/41435"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=41431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=41431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=41431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}