Server license keys at HypestKey cover Windows Server 2012 to 2025, Remote Desktop Services CALs and SQL Server Standard 2012 to 2022. Pick Windows Server Standard for a physical server with up to two virtual machines, Datacenter for heavy virtualization with unlimited VMs, and Essentials for a small office with up to 25 users. Every key activates with Microsoft and is emailed instantly after payment. Windows Server 2025 Standard Windows Server 2022 Standard Windows Server 2025 Datacenter Windows Server 2022 Datacenter SQL Server 2019 Standard Microsoft Windows Server 2012 R2 Standard (5 CALs) Microsoft Windows Server 2012 R2 Standard +RDS 50-Device CALs SQL Server 2012 Standard SQL Server 2016 Standard SQL Server 2017 Standard SQL Server 2022 Standard Windows Server 2012 Datacenter windows server 2012 r2 datacenter Windows Server 2012 R2 Datacenter License (5 CALs) Windows Server 2012 R2 Essentials Windows Server 2012 R2 Standard Windows Server 2012 Standard Windows Server 2016 Datacenter Windows Server 2016 Datacenter – 5 Client User CAL Windows Server 2016 Essentials Windows Server 2016 Standard Windows Server 2016 Standard +RDS 50-Device CALs Windows Server 2016 Standard – 5 Client User CAL Windows Server 2019 Datacenter Windows Server 2019 Datacenter 5 Remote Desktop User CALs Windows Server 2019 Essentials Windows Server 2019 Remote Desktop Services 50 Device CAL Windows Server 2019 Standard Windows Server 2019 Standard 5 Remote Desktop User CALs Windows Server 2022 Essentials Windows Server 2022 Remote Desktop Services 50 Device CAL

Windows Server 2022 Remote Desktop Services 50 User CAL Windows Server 2025 Remote Desktop Services 50 Device CAL Windows Server 2025 Remote Desktop Services 50 User CAL No keys match. Reset filters Buying Servers keys Server license keys at HypestKey cover three things a business server needs: the Windows Server operating system in Standard, Datacenter and Essentials editions, the client access licenses (CALs) that let users connect, and SQL Server Standard for databases. Every key is genuine, activates with Microsoft and is emailed instantly after payment, with no account needed. Key takeaways Standard covers two virtual machines per fully licensed host; Datacenter covers unlimited VMs. Essentials fits small offices with up to 25 users and 50 devices. Windows Server 2025 and 2022 are the versions to pick for new servers in 2026. Remote Desktop users need RDS CALs on top of the server license. What does the server category include? The server category groups every business server product HypestKey sells. Windows Server keys run from 2012 to 2025, Remote Desktop Services CALs come for 2019, 2022 and 2025, and SQL Server Standard comes in five versions from 2012 to 2022. Each group also has its own page with the full product list and filters. Windows Server : the server operating system, every version and edition we stock in one list. Windows Server CALs : Remote Desktop Services user and device CALs, plus server bundles with CALs. SQL Server : SQL Server Standard 2012, 2016, 2017, 2019 and 2022. Which Windows Server edition should you choose? Choose Standard for a physical server that runs one workload or up to two virtual machines, Datacenter when one host carries many virtual machines, and Essentials for a small office with up to 25 users. The core operating system is the same in Standard and Datacenter; the license terms and a few features differ. EditionVirtual machines (OSEs)LicensingTypical use Standard2 per fully licensed hostPer core, plus CALsFile server, Active Directory, one or two VMs DatacenterUnlimitedPer core, plus CALsHeavy virtualization, Storage Spaces Direct Essentials1 (physical or virtual)Per server, no CALs, up to 25 users and 50 devicesSmall office or branch server Datacenter also adds features that Standard lacks, for example Storage Spaces Direct, Network Controller and Host Guardian support for shielded VMs. In many cases Datacenter costs less overall once a host runs more than a handful of virtual machines, because stacking Standard licenses for each extra pair of VMs adds up quickly. Which Windows Server version is still supported? Windows Server 2025 and Windows Server 2022 are the safe choices for a new server in 2026. Server 2019 is supported until January 9, 2029, while Server 2016 reaches the end of extended support on January 12, 2027. Server 2012 and 2012 R2 ended on October 10, 2023, and their paid ESU ended on October 13, 2026. VersionEditions in stockMainstream supportExtended support Windows Server 2025 Standard, DatacenterTo November 13, 2029To November 14, 2034 Windows Server 2022 Standard, Datacenter, EssentialsEnded October 13, 2026To October 14, 2031 Windows Server 2019 Standard, Datacenter, Essentials, RDS CAL bundlesEndedTo January 9, 2029 Windows Server 2016 Standard, Datacenter, Essentials, CAL bundlesEndedTo January 12, 2027 Windows Server 2012 and 2012 R2 Standard, Datacenter, Essentials, CAL bundlesEndedEnded October 10, 2023 Older versions still do the job when an application needs them, usually on an isolated network. Planning a migration from 2016? Our Windows Server 2016 end of life guide explains the options before January 2027. What hardware does Windows Server need? According to Microsoft, Windows Server needs at least a 1.4 GHz 64-bit processor with NX, DEP and SLAT support, 32 GB of disk space and a gigabit Ethernet adapter. Memory starts at 2 GB for Windows Server 2025 and at 1 GB for Server Core on 2016 to 2022, or 2 GB with the Desktop Experience. ComponentWindows Server 2016, 2019, 2022Windows Server 2025 Processor1.4 GHz 64-bit, NX, DEP, SLAT1.4 GHz 64-bit, NX, DEP, SLAT, plus SSE4.2 and POPCNT RAM1 GB Server Core, 2 GB Desktop Experience2 GB (4 GB recommended for Desktop Experience) Disk32 GB minimum32 GB minimum Network1 Gbps Ethernet, PCI Express1 Gbps Ethernet, PCI Express The figures are from Microsoft’s Windows Server hardware requirements on Microsoft Learn. Real workloads typically need far more: plan memory and storage for the roles you run. TPM 2.0 and Secure Boot are needed for BitLocker and Secured-core server, not for a basic installation. How does Windows Server licensing work? Since Windows Server 2016, Standard and Datacenter are licensed by physical processor cores. Every physical core must be licensed, with a minimum of 8 core licenses per processor and 16 per server. Users or devices that connect then need Windows Server CALs, and Remote Desktop sessions need RDS CALs as well. A two-socket server with 8 cores per socket is covered by the 16-core base license. More cores means more core licenses. Hyper-threading creates logical cores, but only physical cores count. CALs come per user, for people who connect from several devices, or per device, for shared PCs used in shifts. The guide to managing CAL licenses in Windows Server 2022 shows how to install and track them. Tip: Essentials does not need CALs, but it is capped at 25 users and 50 devices. Growing past that means moving to Standard with CALs. What can Windows Server do for a business? Windows Server runs the shared services an office depends on: file and print sharing, Active Directory, DNS, DHCP and in-house business applications. Remote Desktop Services lets many users work on one server at the same time, Hyper-V hosts virtual machines, and VPN, routing and load balancing come built in. Storage Spaces Direct (Datacenter edition) pools ordinary drives into highly available storage. Hybrid management works through Azure Arc. Companies that also run Microsoft products such as Exchange or SQL Server get the best compatibility, and the same system scales from one small office server to a full data center. How do you choose SQL Server Standard? Choose SQL Server 2022 Standard for a new database server, since it has the longest support, to January 11, 2033. SQL Server 2019 runs to January 8, 2030 and 2017 to October 12, 2027. SQL Server 2016 extended support ended on July 14, 2026, and 2012 ended in 2022, so keep those for legacy applications only. Match the SQL Server version to what your application vendor certifies, then check that the Windows Server version underneath supports it. SQL Server Standard keys are on the SQL Server page. How do delivery and activation work? The key is emailed instantly after payment, and no account is needed: the order email holds the product key and the activation steps. Install the matching edition, then enter the key in Settings or run slmgr /ipk with the key and slmgr /ato as administrator. The server validates the key with Microsoft online. Pick the version, edition and any CALs, then pay by card, Apple Pay or Google Pay through Stripe. Copy the key from the order email. On Server with Desktop Experience, open Settings > System > Activation (or Settings > Update & Security > Activation on 2016 and 2019) and change the product key. On Server Core, run the slmgr commands in an elevated prompt. Install RDS CALs through the Remote Desktop Licensing Manager on your license server. If your server does not activate with the key, write to support@hypestkey.com or open the live chat. We’ll help you fix it, or we send a replacement key. Why buy server license keys from HypestKey? HypestKey is a trusted reseller with genuine keys. Selling Microsoft licenses since 2020, the store has delivered more than 30,000 of them by email. Every server key is new and genuine, activates on Microsoft’s servers, and comes with real help from people who know the difference between a core license and a CAL. We are happy to match the right edition to what you actually need, rather than sell the most expensive option. Tell us the core count, the number of users and whether they connect by Remote Desktop, and we suggest the combination of server license and CALs that covers it. Running one or two VMs per host? Standard works. Many virtual machines on the same hardware, or Storage Spaces Direct? Datacenter usually costs less overall. The core operating system is the same in both. Count the physical cores and license all of them, with a minimum of 8 per processor and 16 per server. A single 8-core CPU still needs the 16-core minimum; hyper-threads do not count. With Standard and Datacenter, yes: every user or device that connects needs a Windows Server CAL, and Remote Desktop users also need RDS CALs. Essentials needs no CALs but is limited to 25 users and 50 devices. Windows Server 2025 for a new server, since it is supported to November 14, 2034. Windows Server 2022 runs to October 14, 2031. Choose 2019, 2016 or 2012 only when an application needs that exact version. It depends on the license type. Microsoft's terms generally permit reassigning a license no more often than once every 90 days, except when the original hardware fails for good. Contact us if you need help with a move. Hotpatching through Azure Arc, SMB over QUIC in every edition, GPU partitioning, Active Directory improvements and a higher CPU baseline with SSE4.2. It is the version with the longest support ahead. Windows Server 2016 End of Life: January 12, 2027 Managing CAL Licenses in Windows Server 2022: Complete Administrator’s Guide Windows Server 2025: Release Date, Editions, Pricing, and What Changed