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Microsoft Windows Server 2019 Operating System

Microsoft Windows Server 2019 is the best operating system for bridging the gap between on-premise environments and the cloud, making it easier than ever to modernize your business infrastructure! With new benefits such as advanced multilayer security, enablement of cloud native apps, hyperconverged infrastructure efficiency features, and easy hybrid cloud capabilities through Azure this best in class operating system is leading the way in management innovation. Windows Server 2019 makes it easy to have a hybrid cloud environment, and is the perfect next step for your business server operating systems! Aventis Systems is proud to offer Microsoft Server 2019 products such as:

  • Microsoft Server 2019 Licenses for the latest and greatest operating systems from Microsoft, Windows Server 2019! Aventis Systems offers licensing in Essentials, Standard, and Datacenter here!
  • Microsoft Server 2019 User and Device CALs to get your users or devices licensed for seats to connect with your Windows Server 2019 host. Shop our User and Device CAL options here!
  • Microsoft Server 2019 RDS CALs for if you need your users or devices licensed to connect with your Windows Server 2019 Remote Desktop Session host! Shop our Remote Desktop Services User or Device CAL options here!

Aventis Systems offers our Microsoft Windows Server 2019 licenses in Essentials, Standard, and Datacenter Edition with licensing bundles in 2, 8, 16, 24, and 32 core packs. Standard User and Device CALs as well as Remote Desktop (Terminal Services) CALs are also available in packs of up to 50. Open Business perpetual licensing is offered both with and without Software Assurance.

Browse our Microsoft Server 2019 licenses and CALs below today! Looking for more Microsoft products or VMware & Veeam virtualization solutions? Please check out our selection of Microsoft, VMware, and Veeam, products today.

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Microsoft Windows Server 2019 1 RDS Device CAL & SA Open Business from Aventis Systems Microsoft Windows Server 2019 1 RDS Device CAL Open Business from Aventis Systems Microsoft Windows Server 2019 1 RDS User CAL & SA Open Business from Aventis Systems
Standard or Datacenter
1 Remote Desktop Services Device CAL
Software Assurance
MS Part #: 6VC-01149 (Qty 1)
Standard or Datacenter
1 RDS Device CAL
MS Part #: 6VC-03747 (Qty 1)
Standard or Datacenter
1 Remote Desktop Services User CAL
Software Assurance
MS Part #: 6VC-01152 (Qty 1)
Microsoft Windows Server 2019 1 RDS User CAL Open Business from Aventis Systems Microsoft Windows Server 2019 10 Device CALs & SA Open Business from Aventis Systems Microsoft Windows Server 2019 10 Device CALs Open Business from Aventis Systems
Standard or Datacenter
1 RDS User CAL
MS Part #: 6VC-03748 (Qty 1)
Standard or Datacenter
10 Device CALs and Software Assurance
MS Part #: R18-00144 (Qty 10)
Standard or Datacenter
10 Device CAL
MS Part #: R18-05767 (Qty 10)
Microsoft Windows Server 2019 10 RDS Device CALs & SA Open Business from Aventis Systems Microsoft Windows Server 2019 10 RDS Device CALs Open Business from Aventis Systems Microsoft Windows Server 2019 10 RDS User CALs  Open Business from Aventis Systems
Standard or Datacenter
10 Remote Desktop Services Device CALs
Software Assurance
MS Part #: 6VC-01149 (Qty 10)
Standard or Datacenter
10 RDS Device CAL
MS Part #: 6VC-03747 (Qty 10)
Standard or Datacenter
10 RDS User CAL
MS Part #: 6VC-03748 (Qty 10)
Microsoft Windows Server 2019 10 RDS User CALs & SA Open Business from Aventis Systems Microsoft Windows Server 2019 10 User CALs & SA Open Business from Aventis Systems Microsoft Windows Server 2019 10 User CALs Open Business from Aventis Systems
Standard or Datacenter
10 Remote Desktop Services User CALs
Software Assurance
MS Part #: 6VC-01152 (Qty 10)
Standard or Datacenter
10 User CALs and Software Assurance
MS Part #: R18-00143 (Qty 10)
Standard or Datacenter
10 User CAL
MS Part #: R18-05768 (Qty 10)
Microsoft Windows Server 2019 25 Device CALs & SA Open Business from Aventis Systems Microsoft Windows Server 2019 25 Device CALs Open Business from Aventis Systems Microsoft Windows Server 2019 25 RDS Device CALs & SA Open Business from Aventis Systems
Standard or Datacenter
25 Device CALs and Software Assurance
MS Part #: R18-00144 (Qty 25)
Microsoft Windows Server 2019 25 Device CALs Open Business Standard or Datacenter
25 Remote Desktop Services Device CALs
Software Assurance
MS Part #: 6VC-01149 (Qty 25)
Microsoft Windows Server 2019 25 RDS Device CALs Open Business from Aventis Systems Microsoft Windows Server 2019 25 RDS User CALs Open Business from Aventis Systems Microsoft Windows Server 2019 25 RDS User CALs & SA Open Business from Aventis Systems
Standard or Datacenter
25 RDS Device CAL
MS Part #: 6VC-03747 (Qty 25)
Standard or Datacenter
25 RDS User CAL
MS Part #: 6VC-03748 (Qty 25)
Standard or Datacenter
25 Remote Desktop Services User CALs
Software Assurance
MS Part #: 6VC-01152 (Qty 25)
Microsoft Windows Server 2019 25 User CALs & SA Open Business from Aventis Systems Microsoft Windows Server 2019 25 User CALs Open Business from Aventis Systems Microsoft Windows Server 2019 5 Device CALs & SA Open Business from Aventis Systems
Standard or Datacenter
25 User CALs and Software Assurance
MS Part #: R18-00143 (Qty 25)
Standard or Datacenter
25 User CAL
MS Part #: R18-05768 (Qty 25)
Standard or Datacenter
5 Device CALs and Software Assurance
MS Part #: R18-00144 (Qty 5)
Microsoft Windows Server 2019 5 Device CALs Open Business from Aventis Systems Microsoft Windows Server 2019 5 RDS Device CALs & SA Open Business from Aventis Systems Microsoft Windows Server 2019 5 RDS Device CALs Open Business from Aventis Systems
Standard or Datacenter
5 Device CAL
MS Part #: R18-05767 (Qty 5)
Standard or Datacenter
5 Remote Desktop Services Device CALs
Software Assurance
MS Part #: 6VC-01149 (Qty 5)
Standard or Datacenter
5 RDS Device CAL
MS Part #: 6VC-03747 (Qty 5)
Microsoft Windows Server 2019 5 RDS User CALs & SA Open Business from Aventis Systems Microsoft Windows Server 2019 5 RDS User CALs Open Business from Aventis Systems Microsoft Windows Server 2019 5 User CALs & SA Open Business from Aventis Systems
Standard or Datacenter
5 Remote Desktop Services User CALs
Software Assurance
MS Part #: 6VC-01152 (Qty 5)
Standard or Datacenter
5 RDS User CAL
MS Part #: 6VC-03748 (Qty 5)
Standard or Datacenter
5 User CALs and Software Assurance
MS Part #: R18-00143 (Qty 5)
Microsoft Windows Server 2019 5 User CALs Open Business from Aventis Systems Microsoft Windows Server 2019 50 Device CALs & SA Open Business from Aventis Systems Microsoft Windows Server 2019 50 Device CALs Open Business from Aventis Systems
Standard or Datacenter
5 User CAL
MS Part #: R18-05768 (Qty 5)
Standard or Datacenter
50 Device CALs and Software Assurance
MS Part #: R18-00144 (Qty 50)
Standard or Datacenter
50 Device CAL
MS Part #: R18-05767 (Qty 50)
Microsoft Windows Server 2019 50 RDS Device CALs & SA Open Business from Aventis Systems Microsoft Windows Server 2019 50 RDS Device CALs Open Business from Aventis Systems Microsoft Windows Server 2019 50 RDS User CALs  Open Business from Aventis Systems
Standard or Datacenter
50 Remote Desktop Services Device CALs
Software Assurance
MS Part #: 6VC-01149 (Qty 50)
Standard or Datacenter
50 RDS Device CAL
MS Part #: 6VC-03747 (Qty 50)
Standard or Datacenter
50 RDS User CAL
MS Part #: 6VC-03748 (Qty 50)
Microsoft Windows Server 2019 50 RDS User CALs & SA Open Business from Aventis Systems Microsoft Windows Server 2019 50 User CALs & SA Open Business from Aventis Systems Microsoft Windows Server 2019 50 User CALs Open Business from Aventis Systems
Standard or Datacenter
50 Remote Desktop Services User CALs
Software Assurance
MS Part #: 6VC-01152 (Qty 50)
Standard or Datacenter
50 User CALs and Software Assurance
MS Part #: R18-00143 (Qty 50)
Standard or Datacenter
50 User CAL
MS Part #: R18-05768 (Qty 50)
Microsoft Windows Server 2019 Datacenter License & SA, 16 Core Pack Open Business from Aventis Systems Microsoft Windows Server 2019 Datacenter License & SA, 2 Core Pack Open Business from Aventis Systems Microsoft Windows Server 2019 Datacenter License & SA, 24 Core Pack Open Business from Aventis Systems
16 Core Pack & SA, Unlimited OSEs
All Physical Cores in Server Must Be Licensed
MS Part #: 9EA-00124 (Qty 8)
2 Core Pack & SA, Unlimited OSEs
All Physical Cores in Server Must Be Licensed
MS Part #: 9EA-00124 (Qty 1)
24 Core Pack & SA, Unlimited OSEs
All Physical Cores in Server Must Be Licensed
MS Part #: 9EA-00124 (Qty 12)
Microsoft Windows Server 2019 Datacenter License & SA, 32 Core Pack Open Business from Aventis Systems Microsoft Windows Server 2019 Datacenter License & SA, 8 Core Pack Open Business from Aventis Systems Microsoft Windows Server 2019 Datacenter License, 16 Core Pack Open Business from Aventis Systems
32 Core Pack & SA, Unlimited OSEs
All Physical Cores in Server Must Be Licensed
MS Part #: 9EA-00124 (Qty 16)
8 Core Pack & SA, Unlimited OSEs
All Physical Cores in Server Must Be Licensed
MS Part #: 9EA-00124 (Qty 4)
16 Core Pack, Unlimited OSEs or Hyper-V Containers
All Physical Cores in Server Must Be Licensed
MS Part #: 9EA-01045 (Qty 1)
Microsoft Windows Server 2019 Datacenter License, 2 Core Pack Open Business from Aventis Systems Microsoft Windows Server 2019 Datacenter License, 24 Core Pack Open Business from Aventis Systems Microsoft Windows Server 2019 Datacenter License, 32 Core Pack Open Business from Aventis Systems
2 Core Pack, Unlimited OSEs or Hyper-V Containers
All Physical Cores in Server Must Be Licensed
MS Part #: 9EA-01045 (Qty 1)
24 Core Pack, Unlimited OSEs or Hyper-V Containers
All Physical Cores in Server Must Be Licensed
MS Part #: 9EA-01045 (Qty 1)
32 Core Pack, Unlimited OSEs or Hyper-V Containers
All Physical Cores in Server Must Be Licensed
MS Part #: 9EA-01045 (Qty 1)
Microsoft Windows Server 2019 Datacenter License, 8 Core Pack Open Business from Aventis Systems Microsoft Windows Server 2019 Device CAL & SA Open Business from Aventis Systems Microsoft Windows Server 2019 Device CAL Open Business from Aventis Systems
8 Core Pack, Unlimited OSEs or Hyper-V Containers
All Physical Cores in Server Must Be Licensed
MS Part #: 9EA-01045 (Qty 1)
Standard or Datacenter
1 Device CAL and Software Assurance
MS Part #: R18-00144 (Qty 1)
Standard or Datacenter
1 Device CAL
MS Part #: R18-05767 (Qty 1)
Microsoft Windows Server 2019 Essentials 2 Processor, 25 User CALs Open Business license from Aventis Systems Microsoft Windows Server 2019 Essentials 2 Processor, 25 User CALs Retail DVD license from Aventis Systems Microsoft Windows Server 2019 External Connector License from Aventis Systems
Entitlement for 1 Server, 2 Processor
25 User CALs Included (No Additional CALs Required)
Microsoft Part Number: G3S-01259 (Quantity 1)
Electronic Delivery
Entitlement for 1 Server, 2 Processor
25 User CALs Included (No Additional CALs Required)
Microsoft Part Number: G3S-01184 (Quantity 1)
Retail DVD (English)
Microsoft Open License Program
Window Server 2019 External Connector License
Unlimited External Users
Microsoft Qualified Only
MS Part # : T99-01163
Microsoft Windows Server 2019 Standard License & SA, 16 Core Pack Open Business from Aventis Systems Microsoft Windows Server 2019 Standard License & SA, 2 Core Pack Open Business from Aventis Systems Microsoft Windows Server 2019 Standard License & SA, 24 Core Pack Open Business from Aventis Systems
16 Core Pack & SA, 2 OSEs or Hyper-V
All Physical Cores in Server Must Be Licensed
MS Part #: 9EM-00120 (Qty 8)
2 Core Pack & SA, 2 OSEs or Hyper-V
All Physical Cores in Server Must Be Licensed
MS Part #: 9EM-00120 (Qty 1)
24 Core Pack & SA, 2 OSEs or Hyper-V
All Physical Cores in Server Must Be Licensed
MS Part #: 9EM-00120 (Qty 12)
Microsoft Windows Server 2019 Standard License & SA, 32 Core Pack Open Business from Aventis Systems Microsoft Windows Server 2019 Standard License & SA, 8 Core Pack Open Business from Aventis Systems Microsoft Windows Server 2019 Standard License, 16 Core Pack Open Business from Aventis Systems
32 Core Pack & SA, 2 OSEs or Hyper-V
All Physical Cores in Server Must Be Licensed
MS Part #: 9EM-00120 (Qty 16)
8 Core Pack & SA, 2 OSEs or Hyper-V
All Physical Cores in Server Must Be Licensed
MS Part #: 9EM-00120 (Qty 4)
16 Core Pack, 2 OSEs or Hyper-V Containers
All Physical Cores in Server Must Be Licensed
MS Part #: 9EM-00653 (Qty 1)
Microsoft Windows Server 2019 Standard License, 2 Core Pack Open Business from Aventis Systems Microsoft Windows Server 2019 Standard License, 24 Core Pack Open Business from Aventis Systems Microsoft Windows Server 2019 Standard License, 32 Core Pack Open Business from Aventis Systems
2 Core Pack, 2 OSEs or Hyper-V Containers
All Physical Cores in Server Must Be Licensed
MS Part #: 9EM-00653 (Qty 1)
24 Core Pack, 2 OSEs or Hyper-V Containers
All Physical Cores in Server Must Be Licensed
MS Part #: 9EM-00653 (Qty 1)
32 Core Pack, 2 OSEs or Hyper-V Containers
All Physical Cores in Server Must Be Licensed
MS Part #: 9EM-00653 (Qty 1)
Microsoft Windows Server 2019 Standard License, 8 Core Pack Open Business from Aventis Systems Microsoft Windows Server 2019 User CAL & SA Open Business from Aventis Systems Microsoft Windows Server 2019 User CAL Open Business from Aventis Systems
8 Core Pack, 2 OSEs or Hyper-V Containers
All Physical Cores in Server Must Be Licensed
MS Part #: 9EM-00653 (Qty 1)
Standard or Datacenter
1 User CAL and Software Assurance
MS Part #: R18-00143 (Qty 1)
Standard or Datacenter
1 User CAL
MS Part #: R18-05768 (Qty 1)