$42.99
Out of stock
Instant email delivery — your key and download link arrive within minutes.
Unlimited virtual machines on one licensed host — the full Datacenter edition, 16-core base license, built for heavy virtualization.
100% secure payments with SSL encryption via Stripe
Activates on Microsoft’s servers
Buy a genuine Windows Server 2022 Datacenter 16 core product key and license your virtualization host the way large datacenters do: one 16-core license, unlimited Windows Server virtual machines, unlimited Hyper-V containers. If you are comparing Windows Server 2022 Standard vs Datacenter, the math is simple — every Standard license adds rights for only 2 VMs, so from the third VM onward Datacenter is the cheaper and cleaner way to license a Hyper-V or VMware host.
Running 1–2 VMs or a bare-metal file, print or Active Directory server? Windows Server 2022 Standard 16 Core costs less. Running 3 or more VMs on the host? Datacenter pays for itself immediately. Want the newest platform with the longest support horizon? See Windows Server 2025 Datacenter.
| Capability | What it gives you |
|---|---|
| Unlimited virtualization | Run as many Windows Server VMs as the hardware can handle — no per-VM licensing |
| Storage Spaces Direct | Highly-available, software-defined storage from local drives across nodes |
| Software-Defined Networking | Virtual networks, gateways and datacenter firewall managed in software |
| Shielded Virtual Machines | BitLocker-encrypted VMs protected even from compromised host administrators |
| Storage Replica (unlimited) | Block-level synchronous replication between servers or sites for disaster recovery |
Datacenter includes the complete Windows Server 2022 16 core platform: secured-core server with TPM 2.0-backed firmware protection, HTTPS and TLS 1.3 by default, SMB AES-256 encryption, Windows Admin Center management, Azure hybrid services (Azure Arc, Azure Backup, Azure Site Recovery), Hyper-V, containers with Kubernetes support, and Active Directory Domain Services. It is the same platform trusted for Hyper-V host licensing, SQL Server hosts, RDS farms and private clouds worldwide.
| Standard 16 Core | Datacenter 16 Core (this page) | |
|---|---|---|
| Windows Server VMs included | 2 | Unlimited |
| Hyper-V containers | 2 | Unlimited |
| Storage Spaces Direct / SDN / Shielded VMs | No | Yes |
| Core services (AD, DNS, file, IIS, RDS role) | Yes | Yes |
| Best for | Physical servers, light virtualization | Virtualization hosts, private cloud, HCI |
Microsoft licenses Server 2022 per core: a server needs all physical cores licensed, with a minimum of 16 cores per host — exactly what this license covers, matching the vast majority of 1-CPU and 2×8-core servers. Hosts with more cores simply add core licenses. Client devices or users connecting to the server require CALs per Microsoft’s standard licensing rules.
| Component | Minimum requirement |
|---|---|
| Processor | 1.4 GHz 64-bit (x64 only) |
| Memory | 512 MB (2 GB for Desktop Experience), ECC recommended |
| Storage | 32 GB minimum system drive |
| Network | Gigabit Ethernet adapter |
| Security features | TPM 2.0 + UEFI Secure Boot for secured-core and Shielded VM features |
Windows Server 2022 follows Microsoft’s Long-Term Servicing Channel: mainstream support until October 13, 2026 and extended security support until October 14, 2031 — a decade-class runway for production workloads. The license itself is perpetual and never expires. Want an even longer horizon on new hardware? Windows Server 2025 Datacenter is supported until 2034.
Why buy from KYMakers? Genuine Microsoft product key, instant email delivery, 180-day money-back guarantee, lifetime license and free activation support — enterprise licensing at a fraction of volume-agreement pricing.
Step 1 — Get your key. Complete checkout and your genuine Datacenter product key arrives by email within minutes, with the official ISO download link and these instructions.
Step 2 — Download the Server 2022 ISO. Use the official Microsoft ISO link in your delivery email, write it to a USB drive or mount it in your hypervisor, and boot the server. Choose Datacenter (Desktop Experience) for the full GUI or Datacenter for Server Core.
Step 3 — Enter the key. Enter the product key during setup, or afterwards via Settings → System → Activation (or slmgr /ipk YOUR-KEY then slmgr /ato from an elevated prompt). Activation completes against Microsoft’s servers in seconds.
Full illustrated walkthrough: How to activate your Microsoft product key. Our team supports server activations for free, 24/7.
| Requirement | Minimum |
|---|---|
| CPU | 1.4 GHz 64-bit (x64 only) |
| RAM | 512 MB (2 GB with Desktop Experience) |
| Storage | 32 GB system drive |
| Cores licensed | 16 physical cores (Microsoft’s per-host minimum) |
| Internet | Required for activation and updates |
Tip: activating VMs on the host? Datacenter supports AVMA (Automatic Virtual Machine Activation) — guest VMs activate automatically against the licensed host, no individual keys needed.
Before you buy
Good to know
$42.99
One-Time Payment · No Subscription
Out of stock
$42.99
Out of stock
I was replacing a cracked trial version and this fixed everything. Everything activated cleanly and started working right away. Simple as that, would buy again.
Activation was smooth, no popups or errors to deal with. Paying this little for a real license felt almost too good to be true. First time buying a key online and it went great. No regrets at all with this purchase.
Wasn’t sure what to expect but it turned out perfect. On top of that, there was no bloatware or extra junk bundled with the install, and checking out was straightforward with no weird extra steps. The Windows Server 2022 Datacenter (16-Core) key worked exactly as described. Already planning to come back for my next license.
I was cautious buying a license from a third party but it turned out great. The setup process was straightforward from start to finish. Highly recommend to anyone looking for the same thing.
Ordered late at night and still had everything working before bed. Support got back to me the same day and solved my problem. The guide answered every question I had before I even asked it. Great value for money, especially compared to buying it retail. It worked perfectly with my existing setup. Switched over to Windows Server 2022 Datacenter (16-Core) and haven’t looked back. Ending on a high note, this was worth every penny.