{"id":7964,"date":"2022-09-26T09:03:59","date_gmt":"2022-09-26T02:03:59","guid":{"rendered":"https:\/\/www.vietcorp.com\/blog\/?p=7964"},"modified":"2024-01-23T10:28:00","modified_gmt":"2024-01-23T03:28:00","slug":"gioi-thieu-thiet-bi-luu-tru-nas-synology-rs4021xs","status":"publish","type":"post","link":"https:\/\/vietcorp.com\/blog\/gioi-thieu-thiet-bi-luu-tru-nas-synology-rs4021xs-7964.html\/","title":{"rendered":"Gi\u1edbi thi\u1ec7u thi\u1ebft b\u1ecb l\u01b0u tr\u1eef NAS Synology RS4021xs+"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >M\u1ee5c L\u1ee5c<\/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 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/vietcorp.com\/blog\/gioi-thieu-thiet-bi-luu-tru-nas-synology-rs4021xs-7964.html\/#VIETCORP_gioi_thieu_thiet_bi_luu_tru_NAS_Synology_RS4021xs\" title=\"VIETCORP gi\u1edbi thi\u1ec7u thi\u1ebft b\u1ecb l\u01b0u tr\u1eef NAS Synology RS4021xs+ \">VIETCORP gi\u1edbi thi\u1ec7u thi\u1ebft b\u1ecb l\u01b0u tr\u1eef NAS Synology RS4021xs+ <\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/vietcorp.com\/blog\/gioi-thieu-thiet-bi-luu-tru-nas-synology-rs4021xs-7964.html\/#Giai_phap_luu_tru_cho_doanh_nghiep\" title=\"Gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef cho doanh nghi\u1ec7p\">Gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef cho doanh nghi\u1ec7p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/vietcorp.com\/blog\/gioi-thieu-thiet-bi-luu-tru-nas-synology-rs4021xs-7964.html\/#Kha_nang_nang_cap_mo_rong_cao\" title=\"Kh\u1ea3 n\u0103ng n\u00e2ng c\u1ea5p m\u1edf r\u1ed9ng cao\">Kh\u1ea3 n\u0103ng n\u00e2ng c\u1ea5p m\u1edf r\u1ed9ng cao<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/vietcorp.com\/blog\/gioi-thieu-thiet-bi-luu-tru-nas-synology-rs4021xs-7964.html\/#Bang_thong_gap_doi\" title=\"B\u0103ng th\u00f4ng g\u1ea5p \u0111\u00f4i\">B\u0103ng th\u00f4ng g\u1ea5p \u0111\u00f4i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/vietcorp.com\/blog\/gioi-thieu-thiet-bi-luu-tru-nas-synology-rs4021xs-7964.html\/#Bo_nho_dem_SSD3\" title=\"B\u1ed9 nh\u1edb \u0111\u1ec7m SSD3\">B\u1ed9 nh\u1edb \u0111\u1ec7m SSD3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/vietcorp.com\/blog\/gioi-thieu-thiet-bi-luu-tru-nas-synology-rs4021xs-7964.html\/#Mo_rong_bo_nho\" title=\"M\u1edf r\u1ed9ng b\u1ed9 nh\u1edb\">M\u1edf r\u1ed9ng b\u1ed9 nh\u1edb<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/vietcorp.com\/blog\/gioi-thieu-thiet-bi-luu-tru-nas-synology-rs4021xs-7964.html\/#Duoc_thiet_ke_de_van_hanh_lien_tuc\" title=\"\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 v\u1eadn h\u00e0nh li\u00ean t\u1ee5c\">\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 v\u1eadn h\u00e0nh li\u00ean t\u1ee5c<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/vietcorp.com\/blog\/gioi-thieu-thiet-bi-luu-tru-nas-synology-rs4021xs-7964.html\/#Nguon_du_phong\" title=\"Ngu\u1ed3n d\u1ef1 ph\u00f2ng\">Ngu\u1ed3n d\u1ef1 ph\u00f2ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/vietcorp.com\/blog\/gioi-thieu-thiet-bi-luu-tru-nas-synology-rs4021xs-7964.html\/#Toi_da_hoa_kha_nang_san_sang_phuc_vu\" title=\"T\u1ed1i \u0111a h\u00f3a kh\u1ea3 n\u0103ng s\u1eb5n s\u00e0ng ph\u1ee5c v\u1ee5\">T\u1ed1i \u0111a h\u00f3a kh\u1ea3 n\u0103ng s\u1eb5n s\u00e0ng ph\u1ee5c v\u1ee5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/vietcorp.com\/blog\/gioi-thieu-thiet-bi-luu-tru-nas-synology-rs4021xs-7964.html\/#He_thong_tap_tin_the_he_moi\" title=\"H\u1ec7 th\u1ed1ng t\u1eadp tin th\u1ebf h\u1ec7 m\u1edbi\">H\u1ec7 th\u1ed1ng t\u1eadp tin th\u1ebf h\u1ec7 m\u1edbi<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/vietcorp.com\/blog\/gioi-thieu-thiet-bi-luu-tru-nas-synology-rs4021xs-7964.html\/#Giai_phap_giam_sat_an_ninh_toan_dien\" title=\"Gi\u1ea3i ph\u00e1p gi\u00e1m s\u00e1t an ninh to\u00e0n di\u1ec7n\">Gi\u1ea3i ph\u00e1p gi\u00e1m s\u00e1t an ninh to\u00e0n di\u1ec7n<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/vietcorp.com\/blog\/gioi-thieu-thiet-bi-luu-tru-nas-synology-rs4021xs-7964.html\/#Bao_mat_va_rieng_tu\" title=\"B\u1ea3o m\u1eadt v\u00e0 ri\u00eang t\u01b0\">B\u1ea3o m\u1eadt v\u00e0 ri\u00eang t\u01b0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/vietcorp.com\/blog\/gioi-thieu-thiet-bi-luu-tru-nas-synology-rs4021xs-7964.html\/#Truy_cap_moi_noi_moi_luc\" title=\"Truy c\u1eadp m\u1ecdi n\u01a1i, m\u1ecdi l\u00fac\">Truy c\u1eadp m\u1ecdi n\u01a1i, m\u1ecdi l\u00fac<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/vietcorp.com\/blog\/gioi-thieu-thiet-bi-luu-tru-nas-synology-rs4021xs-7964.html\/#Canh_bao_thoi_gian_thuc\" title=\"C\u1ea3nh b\u00e1o th\u1eddi gian th\u1ef1c\">C\u1ea3nh b\u00e1o th\u1eddi gian th\u1ef1c<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"VIETCORP_gioi_thieu_thiet_bi_luu_tru_NAS_Synology_RS4021xs\"><\/span><strong>VIETCORP gi\u1edbi thi\u1ec7u thi\u1ebft b\u1ecb l\u01b0u tr\u1eef <a href=\"https:\/\/www.vietcorp.com\/store\/nas-synology\/\">NAS Synology<\/a> RS4021xs+ <\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Giai_phap_luu_tru_cho_doanh_nghiep\"><\/span><strong>Gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef cho doanh nghi\u1ec7p<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/www.vietcorp.com\/store\/1618\/thiet-bi-luu-tru-nas-synology-rs4021xs\/\"><strong>Synology RS4021xs+<\/strong><\/a> 16 khay mang \u0111\u1ebfn kh\u1ea3 n\u0103ng b\u1ea3o m\u1eadt d\u1eef li\u1ec7u b\u1ec1n b\u1ec9 v\u00e0 hi\u1ec7u su\u1ea5t c\u1ef1c nhanh v\u1edbi h\u01a1n 234K IOPS \u0111\u1ecdc ng\u1eabu nhi\u00ean 4K v\u00e0 th\u00f4ng l\u01b0\u1ee3ng \u0111\u1ecdc tu\u1ea7n t\u1ef1 6,258 MB\/s1. C\u00f9ng v\u1edbi b\u1ed9 x\u1eed l\u00fd 8 nh\u00e2n, b\u1ed9 nh\u1edb ECC, c\u00f4ng ngh\u1ec7 ghi nhanh ti\u00ean ti\u1ebfn v\u00e0 k\u1ebft n\u1ed1i 10GbE t\u00edch h\u1ee3p, RS4021xs+ c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 cho m\u00f4i tr\u01b0\u1eddng r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng, \u0111\u1ed3ng th\u1eddi x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 s\u1eed d\u1ee5ng nhi\u1ec1u d\u1eef li\u1ec7u.<\/p>\n<figure id=\"attachment_7965\" aria-describedby=\"caption-attachment-7965\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7965\" src=\"https:\/\/www.vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-2.jpg\" alt=\"Gi\u1edbi thi\u1ec7u thi\u1ebft b\u1ecb l\u01b0u tr\u1eef NAS Synology RS4021xs+ 1\" width=\"600\" height=\"600\" title=\"\" srcset=\"https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-2.jpg?v=1664155465 600w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-2-400x400.jpg?v=1664155465 400w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-2-560x560.jpg?v=1664155465 560w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-2-367x367.jpg?v=1664155465 367w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-7965\" class=\"wp-caption-text\">Thi\u1ebft b\u1ecb l\u01b0u tr\u1eef NAS synology RS4021xs+ m\u1eb7t tr\u01b0\u1edbc<\/figcaption><\/figure>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7968 aligncenter\" src=\"https:\/\/www.vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-3.jpg\" alt=\"Gi\u1edbi thi\u1ec7u thi\u1ebft b\u1ecb l\u01b0u tr\u1eef NAS Synology RS4021xs+ 2\" width=\"600\" height=\"600\" title=\"\" srcset=\"https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-3.jpg?v=1664157324 600w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-3-400x400.jpg?v=1664157324 400w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-3-560x560.jpg?v=1664157324 560w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-3-367x367.jpg?v=1664157324 367w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<div class=\"image-container\" title=\"M\u1eb7t tr\u01b0\u1edbc Synology RS4021xs+\" data-fancybox=\"group\"><\/div>\n<h3><span class=\"ez-toc-section\" id=\"Kha_nang_nang_cap_mo_rong_cao\"><\/span><strong>Kh\u1ea3 n\u0103ng n\u00e2ng c\u1ea5p m\u1edf r\u1ed9ng cao<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/ictzone.com\/store\/synology-rs4021xs\" target=\"_blank\" rel=\"noopener\">RS4021xs+<\/a> bao g\u1ed3m hai khe c\u1eafm PCIe \u0111\u1ec3 n\u00e2ng c\u1ea5p hi\u1ec7u su\u1ea5t, m\u1ea1ng v\u00e0 b\u1ed9 nh\u1edb, gi\u00fap thi\u1ebft b\u1ecb th\u00edch \u1ee9ng v\u1edbi m\u1ecdi m\u00f4i tr\u01b0\u1eddng kinh doanh.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Bang_thong_gap_doi\"><\/span><strong>B\u0103ng th\u00f4ng g\u1ea5p \u0111\u00f4i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>N\u00e2ng c\u1ea5p b\u0103ng th\u00f4ng m\u1ea1ng trong v\u00e0i ph\u00fat l\u00ean g\u1ea5p 2 l\u1ea7n tr\u1edf l\u00ean trong ph\u1ea1m vi NIC 10GbE c\u1ee7a Synology.<\/p>\n<figure id=\"attachment_7970\" aria-describedby=\"caption-attachment-7970\" style=\"width: 790px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7970\" src=\"https:\/\/www.vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_1.jpg\" alt=\"Gi\u1edbi thi\u1ec7u thi\u1ebft b\u1ecb l\u01b0u tr\u1eef NAS Synology RS4021xs+ 3\" width=\"790\" height=\"547\" title=\"\" srcset=\"https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_1.jpg?v=1664157507 790w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_1-768x532.jpg?v=1664157507 768w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_1-640x443.jpg?v=1664157507 640w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_1-400x277.jpg?v=1664157507 400w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_1-367x254.jpg?v=1664157507 367w\" sizes=\"auto, (max-width: 790px) 100vw, 790px\" \/><figcaption id=\"caption-attachment-7970\" class=\"wp-caption-text\">B\u0103ng th\u00f4ng g\u1ea5p \u0111\u00f4i<\/figcaption><\/figure>\n<h4><span class=\"ez-toc-section\" id=\"Bo_nho_dem_SSD3\"><\/span>B\u1ed9 nh\u1edb \u0111\u1ec7m SSD3<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>T\u0103ng IOPS \u0111\u1ecdc\/ghi l\u00ean \u0111\u1ebfn 16 l\u1ea7n b\u1eb1ng c\u00e1ch k\u00edch ho\u1ea1t b\u1ed9 nh\u1edb \u0111\u1ec7m SSD b\u1eb1ng card m\u1ea1ng Synology M.2 NVMe v\u00e0 SSD SNV3500 ho\u1eb7c b\u1eb1ng c\u00e1ch l\u1eafp \u0111\u1eb7t m\u1ed9t ho\u1eb7c nhi\u1ec1u SSD 2.5&#8243; SAT5200.<\/p>\n<figure id=\"attachment_7971\" aria-describedby=\"caption-attachment-7971\" style=\"width: 706px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7971\" src=\"https:\/\/www.vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_2.jpg\" alt=\"Gi\u1edbi thi\u1ec7u thi\u1ebft b\u1ecb l\u01b0u tr\u1eef NAS Synology RS4021xs+ 4\" width=\"706\" height=\"334\" title=\"\" srcset=\"https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_2.jpg?v=1664157509 706w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_2-640x303.jpg?v=1664157509 640w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_2-400x189.jpg?v=1664157509 400w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_2-367x174.jpg?v=1664157509 367w\" sizes=\"auto, (max-width: 706px) 100vw, 706px\" \/><figcaption id=\"caption-attachment-7971\" class=\"wp-caption-text\">B\u1ed9 nh\u1edb \u0111\u1ec7m SSD3<\/figcaption><\/figure>\n<h4><span class=\"ez-toc-section\" id=\"Mo_rong_bo_nho\"><\/span><strong>M\u1edf r\u1ed9ng b\u1ed9 nh\u1edb<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng m\u1edf r\u1ed9ng quy m\u00f4 l\u00ean \u0111\u1ebfn 40 \u1ed5 \u0111\u0129a v\u1edbi hai thi\u1ebft b\u1ecb m\u1edf r\u1ed9ng RX1217(RP).<\/p>\n<figure id=\"attachment_7972\" aria-describedby=\"caption-attachment-7972\" style=\"width: 808px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7972\" src=\"https:\/\/www.vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_3.jpg\" alt=\"Gi\u1edbi thi\u1ec7u thi\u1ebft b\u1ecb l\u01b0u tr\u1eef NAS Synology RS4021xs+ 5\" width=\"808\" height=\"195\" title=\"\" srcset=\"https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_3.jpg?v=1664157512 808w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_3-768x185.jpg?v=1664157512 768w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_3-640x154.jpg?v=1664157512 640w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_3-400x97.jpg?v=1664157512 400w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/Screenshot_3-367x89.jpg?v=1664157512 367w\" sizes=\"auto, (max-width: 808px) 100vw, 808px\" \/><figcaption id=\"caption-attachment-7972\" class=\"wp-caption-text\">M\u1edf r\u1ed9ng b\u1ed9 nh\u1edb t\u1eeb 16 khay \u1ed5 \u0111\u0129a l\u00ean 40 khay \u1ed5 \u0111\u0129a v\u1edbi b\u1ed9 m\u1edf r\u1ed9ng RX1217(RP)<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Duoc_thiet_ke_de_van_hanh_lien_tuc\"><\/span><strong>\u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 v\u1eadn h\u00e0nh li\u00ean t\u1ee5c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>RS4021xs+ \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u quan tr\u1ecdng lu\u00f4n trong tr\u1ea1ng th\u00e1i s\u1eb5n s\u00e0ng, gi\u00fap c\u00e1c doanh nghi\u1ec7p t\u1ea1o ra k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t, ngay c\u1ea3 khi \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng s\u1ef1 c\u1ed1 kh\u00f4ng mong mu\u1ed1n<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Nguon_du_phong\"><\/span><strong>Ngu\u1ed3n d\u1ef1 ph\u00f2ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>PSU k\u00e9p cho kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 tr\u01b0\u1edbc s\u1ef1 c\u1ed1 PSU ho\u1eb7c t\u00ecnh c\u1edd ng\u1eaft d\u00e2y, \u0111\u1ed3ng th\u1eddi c\u00f3 th\u1ec3 thay th\u1ebf n\u00f3ng qu\u1ea1t m\u00e0 kh\u00f4ng c\u1ea7n t\u1eaft ngu\u1ed3n h\u1ec7 th\u1ed1ng.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Toi_da_hoa_kha_nang_san_sang_phuc_vu\"><\/span><strong>T\u1ed1i \u0111a h\u00f3a kh\u1ea3 n\u0103ng s\u1eb5n s\u00e0ng ph\u1ee5c v\u1ee5<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Synology High Availability (SHA) gh\u00e9p hai thi\u1ebft b\u1ecb gi\u1ed1ng h\u1ec7t nhau \u0111\u1ec3 t\u1ea1o ra m\u1ed9t c\u1ee5m ch\u1ee7 \u0111\u1ed9ng-th\u1ee5 \u0111\u1ed9ng v\u1edbi kh\u1ea3 n\u0103ng d\u1ef1 ph\u00f2ng l\u1ed7i t\u1eebng ph\u00fat.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"He_thong_tap_tin_the_he_moi\"><\/span><strong>H\u1ec7 th\u1ed1ng t\u1eadp tin th\u1ebf h\u1ec7 m\u1edbi<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Btrfs ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng h\u01b0 h\u1ecfng d\u1eef li\u1ec7u v\u00e0 gi\u1ea3m chi ph\u00ed b\u1ea3o tr\u00ec b\u1eb1ng c\u00e1c c\u00f4ng ngh\u1ec7 l\u01b0u tr\u1eef ti\u00ean ti\u1ebfn c\u0169ng nh\u01b0 b\u1ea3n ghi nhanh t\u1ed1i \u01b0u h\u00f3a.<\/p>\n<figure id=\"attachment_7969\" aria-describedby=\"caption-attachment-7969\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7969\" src=\"https:\/\/www.vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-4.jpg\" alt=\"Gi\u1edbi thi\u1ec7u thi\u1ebft b\u1ecb l\u01b0u tr\u1eef NAS Synology RS4021xs+ 6\" width=\"600\" height=\"600\" title=\"\" srcset=\"https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-4.jpg?v=1664157505 600w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-4-400x400.jpg?v=1664157505 400w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-4-560x560.jpg?v=1664157505 560w, https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-4-367x367.jpg?v=1664157505 367w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-7969\" class=\"wp-caption-text\">Thi\u1ebft b\u1ecb l\u01b0u tr\u1eef NAS synology RS4021xs+ \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 v\u1eadn h\u00e0nh li\u00ean t\u1ee5c<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Giai_phap_giam_sat_an_ninh_toan_dien\"><\/span><strong>Gi\u1ea3i ph\u00e1p gi\u00e1m s\u00e1t an ninh to\u00e0n di\u1ec7n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>H\u1ed7 tr\u1ee3 l\u00ean \u0111\u1ebfn <strong>90 camera IP<\/strong> v\u00e0 ph\u00e2n t\u00edch video nh\u01b0 ph\u00e1t hi\u1ec7n chuy\u1ec3n \u0111\u1ed9ng, v\u00f9ng kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng, ph\u00e1t hi\u1ec7n v\u1eadt th\u1ec3 l\u1ea1 v\u00e0 ph\u00e1t hi\u1ec7n b\u1ea5t th\u01b0\u1eddng ph\u1ee5c v\u1ee5 cho c\u00e1c t\u00ecnh hu\u1ed1ng gi\u00e1m s\u00e1t ph\u1ed5 bi\u1ebfn nh\u1ea5t.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Bao_mat_va_rieng_tu\"><\/span><strong>B\u1ea3o m\u1eadt v\u00e0 ri\u00eang t\u01b0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>M\u00e3 h\u00f3a AES-256 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho \u0111o\u1ea1n phim l\u01b0u tr\u1eef c\u1ee5c b\u1ed9.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Truy_cap_moi_noi_moi_luc\"><\/span><strong>Truy c\u1eadp m\u1ecdi n\u01a1i, m\u1ecdi l\u00fac<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Truy c\u1eadp c\u00e1c b\u1ea3n ghi v\u00e0 b\u1ea3n ph\u00e1t tr\u1ef1c ti\u1ebfp b\u1ea5t c\u1ee9 khi n\u00e0o b\u1ea1n mu\u1ed1n b\u1eb1ng tr\u00ecnh duy\u1ec7t web, \u1ee9ng d\u1ee5ng m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n ho\u1eb7c \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng DS cam.<\/p>\n<h4><span class=\"ez-toc-section\" id=\"Canh_bao_thoi_gian_thuc\"><\/span><strong>C\u1ea3nh b\u00e1o th\u1eddi gian th\u1ef1c<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>Email, SMS ho\u1eb7c th\u00f4ng b\u00e1o \u0111\u1ea9y s\u1ebd c\u1ea3nh b\u00e1o cho b\u1ea1n khi s\u1ef1 c\u1ed1 x\u1ea3y ra ho\u1eb7c khi th\u1ecfa m\u00e3n c\u00e1c \u0111i\u1ec1u ki\u1ec7n x\u00e1c \u0111\u1ecbnh tr\u01b0\u1edbc.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>VIETCORP gi\u1edbi thi\u1ec7u thi\u1ebft b\u1ecb l\u01b0u tr\u1eef NAS Synology RS4021xs+ Gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef cho doanh nghi\u1ec7p Synology RS4021xs+ 16 khay mang \u0111\u1ebfn kh\u1ea3 n\u0103ng b\u1ea3o m\u1eadt d\u1eef li\u1ec7u b\u1ec1n b\u1ec9 v\u00e0 hi\u1ec7u su\u1ea5t c\u1ef1c nhanh v\u1edbi h\u01a1n 234K IOPS \u0111\u1ecdc ng\u1eabu nhi\u00ean 4K v\u00e0 th\u00f4ng l\u01b0\u1ee3ng \u0111\u1ecdc tu\u1ea7n t\u1ef1 6,258 MB\/s1. C\u00f9ng v\u1edbi b\u1ed9 [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":7965,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7964","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"featured_image_src":{"landsacpe":["https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-2-600x445.jpg?v=1664155465",600,445,true],"list":["https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-2-463x348.jpg?v=1664155465",463,348,true],"medium":["https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-2-300x300.jpg?v=1664155465",300,300,true],"full":["https:\/\/vietcorp.com\/blog\/wp-content\/uploads\/2022\/09\/rs4021xs-2.jpg?v=1664155465",600,600,false]},"_links":{"self":[{"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/posts\/7964","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/comments?post=7964"}],"version-history":[{"count":7,"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/posts\/7964\/revisions"}],"predecessor-version":[{"id":7979,"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/posts\/7964\/revisions\/7979"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/media\/7965"}],"wp:attachment":[{"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/media?parent=7964"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/categories?post=7964"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vietcorp.com\/blog\/wp-json\/wp\/v2\/tags?post=7964"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}