Original price was: $107.00.$49.00Current price is: $49.00.
Instant email delivery — your key and download link arrive within minutes.
The per-core packaged Server 2025 Standard — a 16-core base license matching Microsoft’s per-host minimum exactly, with rights for 2 virtual machines.
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Activates on Microsoft’s servers
Buy a genuine Windows Server 2025 Standard 16 core product key and license a production host exactly the way Microsoft counts it: all physical cores licensed, 16-core minimum per server. This package covers that minimum in one purchase — the right fit for the vast majority of single-CPU and dual-8-core business servers running Active Directory, file services, IIS or session hosts on Microsoft’s newest platform.
This page and Server 2025 Standard deliver the same operating system — choose this 16-core variant when your procurement counts cores explicitly. Heavier virtualization? Datacenter 2025 16 Core removes the VM limit. Previous generation: Server 2022 Standard 16 Core. Remote Desktop users: Server 2025 RDS CALs.
| Your server | Covered by this license? |
|---|---|
| 1 CPU, up to 16 cores | Yes — fully covered |
| 2 CPUs, 8 cores each | Yes — fully covered |
| 1 CPU, 24 cores | Add 8 more core licenses — contact us for sizing |
| 2 CPUs, 16 cores each | Add 16 more core licenses — contact us for sizing |
| Area | What you get |
|---|---|
| Roles | AD DS, DNS, DHCP, file and print, IIS 10+, Remote Desktop Services role |
| Virtualization | Hyper-V host + 2 Windows Server guest VMs licensed |
| Security | Hotpatching-ready, SMB over QUIC, secured-core, next-gen AD hardening |
| Storage | NVMe-optimized stack with major IOPS gains over Server 2022 |
| Management | Windows Admin Center, Azure Arc optional hybrid services |
| Component | Minimum requirement |
|---|---|
| Processor | 1.4 GHz 64-bit (x64) |
| Memory | 512 MB (2 GB for Desktop Experience) |
| Storage | 32 GB system drive |
| Security | TPM 2.0 + UEFI Secure Boot for secured-core features |
Windows Server 2025 is serviced with mainstream support until October 9, 2029 and extended security updates until October 10, 2034. The license never expires — a decade of patched production from one purchase.
Why buy from KYMakers? Genuine Microsoft product key, instant email delivery, 180-day money-back guarantee, lifetime license and free 24/7 activation support.
Step 1 — Get your key. Complete checkout and your genuine product key arrives by email within minutes, with the official ISO download link.
Step 2 — Install Server 2025. Boot from the official ISO (USB or hypervisor mount) and choose Standard with or without Desktop Experience. In-place upgrade from Server 2022/2019 is supported — back up first.
Step 3 — Enter the key. During setup or later via Settings, System, Activation — or slmgr /ipk YOUR-KEY then slmgr /ato. Activation completes against Microsoft’s servers in seconds.
Full walkthrough: How to activate your Microsoft product key. Free 24/7 support.
| Requirement | Detail |
|---|---|
| Physical cores | Up to 16 covered by this license — more cores need additional core licenses |
| CPU / RAM | 1.4 GHz x64 / 2 GB with Desktop Experience |
| Storage | 32 GB system drive |
| Internet | Required for activation and updates |
Tip: check your core count with msinfo32 before installing — if you have more than 16 physical cores, contact us and we’ll size the additional licenses correctly.
Before you buy
Good to know
Original price was: $107.00.$49.00Current price is: $49.00.
One-Time Payment · No Subscription
Original price was: $107.00.$49.00Current price is: $49.00.
No complaints at all — everything worked as described. Followed the instructions on the site and it activated without problems.
Worked a treat. Couldn’t justify the full retail price — this was a much smarter option. Does exactly what it says on the tin. 10/10 would order again.
Does the job perfectly. Product activated successfully. No errors, no drama.
Instant delivery — exactly what I needed. Product activated successfully. No errors, no drama. Asked a question via chat and got a response pretty fast. 10/10 would order again.
Pleasantly surprised by how smooth the whole thing was. Delivery wasn’t instant but came through within the hour. All the features I needed are there and working fine.