{"product_id":"windows-server-2025-datacenter-retail-keys","title":"Windows Server 2025 Datacenter Retail Key","description":"\u003cp\u003e\u003cstrong\u003eWindows Server 2025 Datacenter Retail Key\u003c\/strong\u003e is a genuine one-time licence for Microsoft's top server edition, supplied as a product key you activate on your own installation. It's aimed at IT professionals who already know Datacenter is right for them and want the key fast, with clear activation instructions and support if anything goes wrong.\u003c\/p\u003e\u003ch2\u003eKey Facts at a Glance\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEdition\u003c\/td\u003e\n\u003ctd\u003eWindows Server 2025 Datacenter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVirtualisation rights\u003c\/td\u003e\n\u003ctd\u003eUnlimited VMs and Hyper-V containers on the licensed host\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLicensing basis\u003c\/td\u003e\n\u003ctd\u003ePer physical core, 16-core minimum per server\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery\u003c\/td\u003e\n\u003ctd\u003eProduct key and instructions by email\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActivation\u003c\/td\u003e\n\u003ctd\u003eOnline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecurity updates until\u003c\/td\u003e\n\u003ctd\u003eNovember 14, 2034\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eWho Should Buy Datacenter?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyper-V hosts\u003c\/strong\u003e running more than a handful of Windows Server VMs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHomelab and test environments\u003c\/strong\u003e that spin VMs up and down constantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClusters\u003c\/strong\u003e using Storage Spaces Direct or Storage Replica.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMSPs and hosting providers\u003c\/strong\u003e consolidating customer workloads.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRunning just one or two workloads? \u003ca href=\"\/fr\/products\/windows-server-2025-standard-retail\"\u003eWindows Server 2025 Standard\u003c\/a\u003e costs less. For a full feature walkthrough, see our \u003ca href=\"\/fr\/products\/microsoft-windows-server-2025-datacenter\"\u003eWindows Server 2025 Datacenter guide\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eHow to Install and Activate\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eDownload the Windows Server 2025 ISO from the \u003ca href=\"https:\/\/www.microsoft.com\/en-us\/evalcenter\/evaluate-windows-server-2025\" target=\"_blank\" rel=\"noopener\"\u003eMicrosoft Evaluation Center\u003c\/a\u003e and install the \u003cstrong\u003eDesktop Experience\u003c\/strong\u003e or \u003cstrong\u003eServer Core\u003c\/strong\u003e option.\u003c\/li\u003e\n\u003cli\u003eEvaluation installs must be converted before a retail key will activate. Open an elevated Command Prompt and run: \u003ccode\u003eDISM \/Online \/Set-Edition:ServerDatacenter \/ProductKey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX \/AcceptEula\u003c\/code\u003e, then restart when prompted.\u003c\/li\u003e\n\u003cli\u003eIf the server is already a full (non-evaluation) installation, enter the key under \u003cstrong\u003eSettings → System → Activation\u003c\/strong\u003e or run \u003ccode\u003eslmgr \/ipk\u003c\/code\u003e followed by \u003ccode\u003eslmgr \/ato\u003c\/code\u003e.\u003c\/li\u003e\n\u003cli\u003eActivation is online, so make sure the server is connected to the internet.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e an evaluation edition that has already been promoted to a domain controller can't be converted with DISM. Convert first, then promote, or demote it before converting.\u003c\/p\u003e\u003ch2\u003eCommon Activation Errors and Fixes\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0xC004F069 or \"edition mismatch\"\u003c\/strong\u003e — the installed edition isn't Datacenter. Use the DISM conversion above.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"This edition cannot be upgraded\"\u003c\/strong\u003e — you're on an evaluation build that's already a domain controller. Demote, convert, then promote again.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0xC004C008 or \"key already in use\"\u003c\/strong\u003e — the activation limit was reached, often after a hardware change. Contact us for a replacement key.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDo You Need Client Access Licences?\u003c\/h2\u003e\u003cp\u003eYes. The server licence lets you run Windows Server; every user or device that connects to it also needs a Windows Server CAL. If people will use Remote Desktop to run apps or desktops on the server, each user or device additionally needs an RDS CAL, such as our \u003ca href=\"\/fr\/products\/device-cal-for-windows-server-2022-remote-desktop-services-rds\"\u003eRDS Device CALs\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eWhy Buy From MicrosoftSoftwareSwap?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-day money-back guarantee\u003c\/strong\u003e — if the key does not work for you, request a refund within 30 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime replacement warranty\u003c\/strong\u003e — if an activated key ever stops working, we replace it free of charge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant email delivery\u003c\/strong\u003e — key and activation instructions by email, usually within minutes, plus an invoice for your records.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree 24\/7 support\u003c\/strong\u003e by email and Discord, including activation and edition conversion help.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDatacenter Retail Key FAQ\u003c\/h2\u003e\u003ch3\u003eCan I use this key on a virtual machine?\u003c\/h3\u003e\u003cp\u003eYes. You can activate it on a VM or a physical host. Licensing rules still count the physical cores of the host the VM runs on.\u003c\/p\u003e\u003ch3\u003eIs this key for Windows Server 2025 only?\u003c\/h3\u003e\u003cp\u003eYes. For older infrastructure, choose \u003ca href=\"\/fr\/products\/windows-server-datacenter-2022\"\u003eWindows Server 2022 Datacenter\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eHow quickly will I receive the key?\u003c\/h3\u003e\u003cp\u003eMost orders are delivered by email within minutes of payment.\u003c\/p\u003e\u003ch3\u003eDo I need CALs with Datacenter?\u003c\/h3\u003e\u003cp\u003eYes. Datacenter licenses the server, not the users or devices connecting to it.\u003c\/p\u003e\u003ch3\u003eCan I reinstall the server later?\u003c\/h3\u003e\u003cp\u003eYes. Reinstalling on the same hardware normally reactivates without issues. Keep your key and order email safe.\u003c\/p\u003e\u003cp\u003eGet your \u003cstrong\u003eWindows Server 2025 Datacenter retail key\u003c\/strong\u003e now and activate your host in minutes.\u003c\/p\u003e","brand":"Microsoft","offers":[{"title":"Default Title","offer_id":45701174427783,"sku":"14123","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/9943\/7191\/files\/server-2022-standard-3_1f991126-214f-4bd7-a6be-240fea4d6887.png?v=1787928328","url":"https:\/\/microsoftsoftwareswap.com\/fr\/products\/windows-server-2025-datacenter-retail-keys","provider":"MicrosoftSoftware Swap","version":"1.0","type":"link"}