{"id":93787,"date":"2026-10-24T11:21:19","date_gmt":"2026-10-24T04:21:19","guid":{"rendered":"https:\/\/itsystems.vn\/nas-file-server-or-sharepoint-for-business\/"},"modified":"2026-10-24T11:23:06","modified_gmt":"2026-10-24T04:23:06","slug":"nas-file-server-or-sharepoint-for-business","status":"publish","type":"post","link":"https:\/\/itsystems.vn\/en\/nas-file-server-or-sharepoint-for-business\/","title":{"rendered":"NAS, File Server or SharePoint: Which Fits Your Business?"},"content":{"rendered":"<p><strong>Short answer:<\/strong> Use a NAS when the priority is centrally managed files at an office and your IT team can operate the appliance. Use a file server when Windows applications, Active Directory and granular file-share permissions matter. Use a SharePoint team site when teams need shared ownership and document collaboration across locations within Microsoft 365. A hybrid design can be better, but first name the source of truth, data owner, permission model and recovery path.<\/p>\n<p>This guide helps you choose an architecture. For day-to-day operations after deployment, see <a href='https:\/\/itsystems.vn\/en\/it-support-for-business-server-nas-and-internal-cloud\/'>IT support for servers, NAS and cloud<\/a>. For a survey-to-handover project, see <a href='https:\/\/itsystems.vn\/en\/business-it-system-design-deployment\/'>business IT system design and deployment<\/a>.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_89 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">The content of the article<\/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:\/\/itsystems.vn\/en\/nas-file-server-or-sharepoint-for-business\/#What_is_the_practical_difference\" >What is the practical difference?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/itsystems.vn\/en\/nas-file-server-or-sharepoint-for-business\/#Five_questions_to_settle_before_choosing\" >Five questions to settle before choosing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/itsystems.vn\/en\/nas-file-server-or-sharepoint-for-business\/#When_does_a_hybrid_model_make_sense\" >When does a hybrid model make sense?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/itsystems.vn\/en\/nas-file-server-or-sharepoint-for-business\/#Migration_is_more_than_copying_files\" >Migration is more than copying files<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/itsystems.vn\/en\/nas-file-server-or-sharepoint-for-business\/#What_should_the_proposal_and_handover_include\" >What should the proposal and handover include?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/itsystems.vn\/en\/nas-file-server-or-sharepoint-for-business\/#Frequently_asked_questions\" >Frequently asked questions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/itsystems.vn\/en\/nas-file-server-or-sharepoint-for-business\/#Technical_references\" >Technical references<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"What_is_the_practical_difference\"><\/span>What is the practical difference?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A NAS is a network storage appliance commonly serving SMB shares. It does not automatically solve remote access, permissions or backup. A file server runs file-sharing services and often ties into AD, line-of-business applications and Windows\/Linux operations. SharePoint organizes documents in Microsoft 365 sites and groups. It supports team collaboration, but site design, external sharing and licensing still need governance. Microsoft recommends OneDrive for individual files and team sites for files with shared ownership.<\/p>\n<div style='overflow-x:auto'>\n<table>\n<thead>\n<tr>\n<th>Decision point<\/th>\n<th>NAS<\/th>\n<th>File server<\/th>\n<th>SharePoint team site<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Best fit<\/td>\n<td>Large shared file sets at an office<\/td>\n<td>Internal apps, AD, granular folder access<\/td>\n<td>Documents shared across teams and locations<\/td>\n<\/tr>\n<tr>\n<td>Remote access<\/td>\n<td>Secure VPN\/zero-trust design or protected gateway<\/td>\n<td>Secure network access and server operations<\/td>\n<td>Internet access plus Microsoft 365 identity policies<\/td>\n<\/tr>\n<tr>\n<td>Operations<\/td>\n<td>Disks, firmware, users, alerts, backup<\/td>\n<td>OS, AD, storage, patching, backup<\/td>\n<td>Tenant, licensing, sites, sharing, retention, backup<\/td>\n<\/tr>\n<tr>\n<td>Cost drivers<\/td>\n<td>Hardware, disks, power, warranty, support<\/td>\n<td>Server\/VM, licenses, storage, support<\/td>\n<td>Licenses, migration, storage, administration<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2><span class=\"ez-toc-section\" id=\"Five_questions_to_settle_before_choosing\"><\/span>Five questions to settle before choosing<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>1. How do applications read files?<\/strong> Accounting, CAD\/BIM and older business software may depend on SMB paths, NTFS permissions or stable local-network performance. Do not move such workloads to SharePoint just because cloud sounds simpler. List the applications, file types, concurrent users and vendor requirements first.<\/p>\n<p><strong>2. Who owns the data?<\/strong> A personal draft is different from a department-owned record. Microsoft separates OneDrive for individual work from SharePoint team sites for routinely shared files. NAS and server shares also need named business owners, not just a shared administrator account.<\/p>\n<p><strong>3. Can you explain access in a matrix?<\/strong> Record who may read, edit, share externally, approve and administer each area. Define who approves new access and who removes it when an employee leaves. Complex inherited permissions require testing with real user accounts. See our guide to <a href='https:\/\/itsystems.vn\/en\/control-google-drive-sharepoint-sharing-permissions\/'>controlling SharePoint sharing<\/a>.<\/p>\n<p><strong>4. What is the recovery plan?<\/strong> RAID, snapshots, synchronization and version history solve different problems. None should be assumed to replace a backup plan with a tested restore. Set priority data, acceptable recovery time and ownership of backup credentials.<\/p>\n<p><strong>5. Who operates it after handover?<\/strong> On-premises NAS and servers require health monitoring, updates, access review and backup checks. SharePoint still needs identity, site, guest sharing, license and data-lifecycle administration. Compare multi-year ownership costs, not just the first purchase.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"When_does_a_hybrid_model_make_sense\"><\/span>When does a hybrid model make sense?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A business may retain application data that requires SMB on a file server, place shared project documents in SharePoint and use a NAS for a separately designed workload. Hybrid only works when every dataset has a source of truth, sync direction, permission owner, conflict process and backup method. Blind two-way synchronization can multiply errors.<\/p>\n<p>For example, an office with multiple branches could use SharePoint team sites for shared Office documents while an internal application remains on a server reached through a protected connection. This is an illustration, not a default prescription for every customer.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Migration_is_more_than_copying_files\"><\/span>Migration is more than copying files<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Inventory size, file types, long paths, duplicate or obsolete data, business owners and current permissions. Map each source folder to a destination site, library or share. Pilot a limited group, then test opening and editing, external sharing, leaver access and application dependencies. Microsoft&#8217;s migration guidance explains that mapping file-share permissions into SharePoint depends on identity and migration settings; do not assume that every source permission survives unchanged.<\/p>\n<p>For cutover, define a change freeze, file-count and volume reconciliation, issue list and rollback point. Ask the business owner to sign off before directing everyone to the new location. Retire the old share only according to an agreed retention plan. Test with real user accounts, not only administrators.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_should_the_proposal_and_handover_include\"><\/span>What should the proposal and handover include?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Separate discovery, permission design, hardware or licenses, configuration, migration, backup, testing and post-project operations in the quote. NAS and file servers incur hardware and upkeep; SharePoint incurs license and administrative work. A meaningful price requires user count, storage volume, applications and availability requirements.<\/p>\n<p>Ask for a data map, named owners, access matrix, business-owned administrator access, access\/restore test results, backup schedule and joiner\/leaver procedure. A working device alone is not a complete handover.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Frequently_asked_questions\"><\/span>Frequently asked questions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>Can NAS replace a file server?<\/strong> It may replace suitable file-sharing use cases, but not automatically an application server, AD or an established permissions model.<\/p>\n<p><strong>Do we still need backup with SharePoint?<\/strong> Define deletion, account compromise, retention and recovery scenarios, then test recovery against business requirements.<\/p>\n<p><strong>Is the file server obsolete?<\/strong> No. It remains appropriate where software and access depend on SMB or AD. Compare that fit with its operational cost.<\/p>\n<p><strong>Will a migration preserve permissions?<\/strong> Do not assume so. Microsoft&#8217;s permission-mapping guidance should inform a pilot and user-level acceptance tests.<\/p>\n<aside style='background:#eaf7f6;padding:20px;border-left:4px solid #167d78'><strong>Choosing business storage?<\/strong><\/p>\n<p>Share your user count, locations, applications, data volume and access concerns. IT Systems can assess the current environment and recommend NAS, file server, SharePoint or a hybrid design against the real scope.<\/p>\n<p><a href='https:\/\/itsystems.vn\/en\/business-it-system-design-deployment\/#formlead'>Request an IT system assessment<\/a> \u00b7 <a href='tel:02839950359'>Call +84 28 3995 0359<\/a><\/p>\n<\/aside>\n<h2><span class=\"ez-toc-section\" id=\"Technical_references\"><\/span>Technical references<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><a href=\"https:\/\/learn.microsoft.com\/en-us\/microsoft-365\/admin\/setup\/set-up-file-storage-and-sharing?view=o365-worldwide\" target=\"_blank\" rel=\"noopener\">Microsoft Learn: file storage and sharing<\/a>; <a href=\"https:\/\/learn.microsoft.com\/en-us\/sharepointmigration\/fileshare-to-odsp-migration-guide\" target=\"_blank\" rel=\"noopener\">Microsoft Learn: file share migration<\/a>; <a href=\"https:\/\/learn.microsoft.com\/sharepointmigration\/understanding-permissions-when-migrating\" target=\"_blank\" rel=\"noopener\">Microsoft Learn: permission mapping<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Compare NAS, file servers and SharePoint by application needs, collaboration, permissions, costs, backup and migration risk.<\/p>\n","protected":false},"author":68,"featured_media":93788,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_focus_keyword":"NAS vs file server vs SharePoint","rank_math_title":"NAS, File Server or SharePoint: Which Fits Your Business? | IT Systems","rank_math_description":"Compare NAS, file servers and SharePoint by application needs, collaboration, permissions, costs, backup and migration risk.","rank_math_robots":"","rank_math_canonical_url":"","rank_math_schema":"","footnotes":""},"categories":[2143],"tags":[],"class_list":["post-93787","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-it-service"],"wpml_current_locale":"en_US","wpml_translations":{"vi_VN":{"locale":"vi_VN","id":93786,"slug":"nas-file-server-hay-sharepoint-cho-doanh-nghiep","post_title":"NAS, file server hay SharePoint: doanh nghi\u1ec7p n\u00ean ch\u1ecdn g\u00ec?","href":"https:\/\/itsystems.vn\/nas-file-server-hay-sharepoint-cho-doanh-nghiep\/"}},"_links":{"self":[{"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/posts\/93787","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/users\/68"}],"replies":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/comments?post=93787"}],"version-history":[{"count":1,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/posts\/93787\/revisions"}],"predecessor-version":[{"id":93790,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/posts\/93787\/revisions\/93790"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/media\/93788"}],"wp:attachment":[{"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/media?parent=93787"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/categories?post=93787"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itsystems.vn\/en\/wp-json\/wp\/v2\/tags?post=93787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}