Microsoft Server 2016 Datacenter

Name: Microsoft Server 2016 Datacenter
SKU: 3041-C
Availability: OutOfStock

What are the key benefits and core advantages of Microsoft Server 2016 Datacenter?
Unlimited Virtualization – Run unlimited Windows Server VMs on hosts.
Shielded VMs – Protect virtual machines from tampering and theft.
Storage Direct – Build resilient clustered storage using local disks.
Network Virtualization – Software-defined networking for flexible tenant isolation.
Container Support – Run Windows containers for modern app delivery.
Datacenter Scale – Designed for highly virtualized private cloud environments.

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Download: Server 2016 Datacenter

Out of stock

SKU

3041-C

Microsoft

Description

What is included in Microsoft Server 2016 Datacenter?

Unlimited Virtualization – Run any number of Hyper-V VMs per licensed server.
Storage Spaces Direct – Pool local server disks into clustered shared storage.
Storage Replica – Block-level server-to-server replication for disaster recovery.
Shielded VMs – Encrypt and lock VMs against host-level tampering.
Software-Defined Networking – Centrally control virtual networks and the Network Controller.
Core Capacity – Core-based licensing, minimum 16 cores per server.
Important – Client Access Licenses (CALs) are not included in this edition.

What are the main benefits of Microsoft Server 2016 Datacenter?

Windows Server 2016 Datacenter is the top edition built for heavily virtualized and software-defined data centers. It unlocks every 2016 feature, including unlimited VM rights and storage features that the Standard edition does not provide.

VM Density – Consolidate many workloads onto fewer physical hosts.
Hyper-Converged Storage – Build clustered storage without a separate SAN.
Tenant Isolation – Protect VMs in shared or high-security environments.
Disaster Recovery – Replicate volumes between sites without SAN licensing.
Perpetual Ownership – One-time core license tied to the hardware.
Downgrade Coverage – Run earlier supported Server versions if needed.

What does Windows Server 2016 Datacenter do?

Windows Server 2016 Datacenter is the server operating system used to host virtual machines, Active Directory, file services, and line-of-business applications on company hardware. Its defining job is large-scale virtualization: one licensed host can run an unlimited number of Hyper-V VMs, so an admin can stack a domain controller, a SQL host, and a dozen application servers on the same machine without buying more OS licenses for each guest. It also runs core infrastructure roles such as DNS, DHCP, failover clustering, and file servers. For a busy host where VM count keeps growing, this removes the constant relicensing that the Standard edition forces.

How is Datacenter different from Windows Server 2016 Standard?

The core difference is virtualization rights: Datacenter grants unlimited VMs per licensed server, while Standard 2016 covers only two OSEs and must be fully relicensed for each additional pair. Datacenter also exclusively includes Storage Spaces Direct, Storage Replica, Shielded VMs, Software-Defined Networking, and the Network Controller, none of which exist in 2016 Standard. Both editions use the same core-based model and both require CALs. For a host that will run more than a handful of VMs or needs software-defined storage, Datacenter is usually cheaper than repeatedly stacking Standard licenses.

Feature	Datacenter	Standard
Unlimited VMs	✓	2 OSEs
Storage Spaces Direct	✓	✕
Storage Replica	✓	✕
Shielded VMs	✓	✕
Software-Defined Networking	✓	✕
Licensing model	Per core	Per core
CALs required	✓	✓

Who is Windows Server 2016 Datacenter best suited for?

It is best suited for organizations running highly virtualized hosts where the VM count would otherwise force repeated Standard relicensing. Because one Datacenter host carries unlimited VM rights, a virtualization admin can keep adding guest servers as the environment grows without recalculating OS licenses each time. It also fits teams that want software-defined storage with Storage Spaces Direct instead of buying a dedicated SAN. If a server will only ever host one or two VMs, the Standard edition covers that scenario at lower cost.

Does Windows Server 2016 Datacenter require Client Access Licenses (CALs)?

Yes. The core license covers the server software itself, but every user or device that accesses the server still needs a separate Windows Server CAL, and CALs are not part of this product. This matters because the per-core license alone does not make the server legally accessible to staff; a 30-person office needs 30 User or Device CALs on top of the core licenses. If users connect through Remote Desktop session hosting, they additionally need RDS CALs, which are separate again from the base Windows Server CAL. Buy the CAL type that matches how people connect before deployment to avoid a compliance gap.

What are the virtual machine licensing limits in this edition?

There is no software-imposed limit on virtual machines in Datacenter; once the host is fully licensed by core, you may run the OS in the physical environment plus any number of VMs on that server. The practical ceiling is set only by the hardware, namely available RAM, CPU cores, and storage. This is the key contrast with Standard 2016, where each license block covers just two OSEs and you must relicense all cores again for every additional pair. For a host expected to grow past four or five VMs, Datacenter typically becomes the more economical choice rather than stacking Standard licenses.

What are the core licensing minimums for this edition?

Windows Server 2016 Datacenter uses core-based licensing with a minimum of 16 core licenses per server and a minimum of 8 core licenses per physical processor. You must license every physical core in the server, so a host with two 12-core processors needs 24 core licenses, not the 16-core minimum. The 16-core floor means even a small single-socket server cannot be licensed below that count. Check the exact core count of your CPUs before purchasing, because under-licensing the physical cores is the most common mistake on Datacenter hosts.

Can it host Remote Desktop Services (RDS) sessions natively?

Yes, the Remote Desktop Services role is part of Windows Server 2016 Datacenter and can be installed to host session-based desktops and apps. However, the role being present is not the same as being licensed to use it: every user or device connecting to RDS needs an RDS CAL in addition to the standard Windows Server CAL. Without RDS CALs, the deployment runs only during the built-in grace period and then stops accepting connections. Plan for both CAL types if you intend to publish remote desktops or applications from this server.

All product information is provided without guarantee. Errors and technical changes reserved.
Binding information can be obtained directly from the manufacturer. Please check this before making your purchase.

System requirements

Processor	1.4-GHz 64-bit processor. Compatible with x64 instruction set. Support for NX and DEP. Support for CMPXCHG16b, LAHF SAHF, and PrefetchW. Support for Second Level Address Translation: EPT or NPT.
Memory RAM	1 GB for Server Core. 2 GB for Server with Desktop Experience. ECC memory or similar technology recommended for physical host deployments.
Hard Disk	32 GB minimum system partition.
Display	Super VGA 1024 x 768 or higher-resolution monitor.
Graphics	Integrated or dedicated graphics capable of Super VGA 1024 x 768 or higher resolution.
Note	Actual requirements vary by system configuration, installed applications, and enabled roles or features. More disk space may be needed for paging, hibernation, and dump files, especially on systems with more than 16 GB RAM.

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The software must have been originally placed on the market in the territory of the EU or another EEA contracting state or Switzerland by way of sale with the consent of the rights’ holder.
The license for the software must have been granted in return for the payment of a fee which should enable the rights’ holder to obtain a remuneration corresponding to the economic value of the copy of the software.
The rights’ holder has granted the first buyer the right to use the software permanently (unlimited).
Improvements and updates, which the computer program downloaded by the subsequent purchaser has in comparison with the computer program downloaded by the first purchaser, must be covered by a maintenance contract concluded between the author/right’s holder and the first purchaser.
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We only offer product keys for the activation of the respective computer programs. This is not yet a license.
The license is formed only from the respective installation and the resulting acceptance of the terms of use. These terms of use regulate the right to use the software between you and the respective manufacturer.
The principle of exhaustion is normally met or the license is "used up" as soon as it has been lawfully placed on the market for the first time. The present offer is software which has been put into circulation for unlimited use in the form of an activatable product key with the possibility of downloading the program. Microsoft or the respective other software provider has received an appropriate remuneration for this.
With us you get access to particularly attractively priced used product keys from volume license agreements, which - from a legal point of view - are to be treated in the same way as parts of volume licenses at the initial purchase.
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