Windows Server 2019 Datacenter License Key

Buy Windows Server 2019 Datacenter from €4.80 — genuine Microsoft license with instant digital delivery. The enterprise-grade edition of Windows Server 2019, purpose-built for highly virtualised data centres and cloud environments. Run unlimited Hyper-V virtual machines on a single licensed physical host, with the complete set of enterprise features including Shielded VMs, Storage Spaces Direct, and Software-Defined Networking.

What Is Windows Server 2019 Datacenter?

Windows Server 2019 Datacenter is Microsoft's highest-tier 2019 server edition — designed for data centres, enterprise IT departments, and managed service providers that need to maximise VM density and leverage advanced software-defined infrastructure. Supported by Microsoft until January 2029, it remains a robust platform for production workloads that don't yet require Server 2022 or 2025.

Key Features of Windows Server 2019 Datacenter

• Unlimited Hyper-V VMs: No per-VM limit — run as many virtual machines as your hardware supports
• Shielded Virtual Machines: Encrypt and protect VM state against malicious or compromised hosts — essential for multi-tenant deployments
• Storage Spaces Direct (S2D): Build hyper-converged storage clusters using local disks — no external SAN required
• Software-Defined Networking (SDN): Full Network Controller, Software Load Balancer, and RAS Gateway
• Full Storage Replica: Synchronous and asynchronous replication for disaster recovery across sites
• Windows Defender ATP: Advanced Threat Protection integrated at the OS level
• Azure Hybrid Integration: Azure Backup, Azure Site Recovery, and Azure Monitor built-in
• System Insights: Local ML-based predictive analytics for capacity planning
• Failover Clustering: Cluster sets for workloads spanning multiple failover clusters

Windows Server 2019 Datacenter vs Standard

For a single physical server with minimal virtualisation, our Windows Server 2019 Standard license offers excellent value at €3.90.

System Requirements

• Processor: 1.4 GHz 64-bit processor
• RAM: 512 MB minimum (ECC RAM recommended for production)
• Storage: 32 GB minimum
• Network: Gigabit Ethernet adapter

How to Activate Windows Server 2019 Datacenter

1. Purchase — your license key arrives by email within minutes
2. Download the Server 2019 ISO from the Microsoft Evaluation Center
3. During installation, select "Windows Server 2019 Datacenter" from the edition list
4. Enter your product key — Microsoft activates it automatically online
5. Command-line activation: slmgr /ipk [KEY] then slmgr /ato

Why Buy from LicenceHouse?

• ✅ 100% Genuine Microsoft License — verified activation via Microsoft's servers
• ✅ Instant Digital Delivery — key emailed immediately, 24/7
• ✅ Perpetual License — lifetime use, no subscription
• ✅ Lowest Price — Server 2019 Datacenter from €4.80
• ✅ Expert Support — activation help always available

Related Products

• Windows Server 2019 Standard — for up to 2 VMs
• Windows Server 2019 Essentials — for small businesses up to 25 users
• Windows Server 2022 Datacenter — next-generation with Secured-core
• Windows Server 2025 Datacenter — Microsoft's latest enterprise edition
• RDS Client Access Licenses (CALs) — required for connecting users and devices
• Browse all Windows Server editions

Frequently Asked Questions

Is Server 2019 Datacenter still worth buying in 2025?
Yes — Windows Server 2019 has mainstream support until 2024 and extended support until January 2029. For stable, proven enterprise infrastructure, it remains an excellent choice at a very competitive price.

Does this cover all VMs running Server 2019?
Yes. A Datacenter license covers the licensed physical host and all Windows Server Hyper-V VMs running on it.

Do I need CALs with Datacenter?
Yes. Each user or device accessing the server or its VMs requires a Windows Server CAL.