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Microsoft
Microsoft SQL Server 2017 Standard
£71.90
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Microsoft
Perpetual 24-core license for Microsoft SQL Server 2017 Standard, with cross-platform support and digital delivery.
Perpetual 24-core license for Microsoft SQL Server 2017 Standard, with cross-platform support and digital delivery.
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Join nowWhen you deploy a database for a line-of-business application, an ERP backend, or a customer-facing web platform, the licensing model must be as stable as the data it protects. The Microsoft SQL Server 2017 Standard - 24 Core license delivers exactly that: a perpetual, non-expiring right to run a proven relational database engine across 24 processor cores, whether on Windows Server or Linux. This is not a monthly consumption charge or a subscription that lapses. It is a capital asset for organisations that need predictable cost, long-term deployment stability, and a fully featured database platform without the Enterprise edition price ceiling.
This SKU is built for database administrators, procurement teams, independent software vendors, and managed service providers who must document their licensing position before a production go-live. It covers the Standard edition of SQL Server 2017, a release that brought adaptive query processing, graph database capabilities, and native Linux support into the mainstream. The 24-core scope makes it suitable for mid-sized transactional systems, reporting databases, data marts, and consolidated instances that run multiple departmental workloads. At Lizensa, the license is delivered digitally with a VAT invoice, genuine activation path, and the full backing of EU consumer warranty, so your procurement record is as clean as your backup strategy.
When you complete your order at Lizensa, you receive a genuine Microsoft SQL Server 2017 Standard - 24 Core license key delivered by email. This is a perpetual license, meaning the right to use the software does not expire. There is no subscription term, no recurring billing, and no dependency on a cloud account that could be suspended.
The license type is a volume-style perpetual grant suitable for production servers. It is not an OEM key tied to a specific hardware serial number, nor is it a consumer retail box. You receive the activation key, a direct download link to the official Microsoft SQL Server 2017 installation media, a VAT invoice that satisfies EU procurement requirements, and a concise activation guide that walks through the setup process.
Activation follows the standard Microsoft procedure: download the ISO from the official volume licensing portal or the link we provide, run setup on your target server, enter the license key when prompted, and complete the post-installation configuration. The key activates against Microsoft's servers and, once activated, the instance runs perpetually. You can reinstall on replacement hardware as long as the total core count across all running instances does not exceed the 24 cores covered by this license.
Compatibility is broad: the license works with Windows Server 2016, Windows Server 2019, and supported Linux distributions including Red Hat Enterprise Linux, SUSE Linux Enterprise Server, and Ubuntu. It does not include Windows Server licensing, so you must license the underlying operating system separately. It also does not include Client Access Licenses (CALs); whether you need CALs depends on your deployment model, which is explained in the licensing section below.
SQL Server 2017 Standard can be licensed under two distinct models: the Server plus CAL model and the per-core model. This SKU is a per-core license covering 24 cores, which means you do not need to purchase additional Client Access Licenses for users or devices that connect to the database. The per-core model measures the computing power of the server rather than counting the people or applications that access it.
When you license by core, you must license every physical core in the server, with a minimum of four cores per processor socket. A 24-core license covers a server with up to 24 physical cores. If your server has more than 24 cores, you need additional core licenses to cover the remainder. The per-core model is typically chosen for internet-facing applications, public websites, or scenarios where the number of users is large, unknown, or impractical to count with CALs.
Do you need CALs? With this per-core license, no. The per-core model grants access rights to an unlimited number of users and devices. If you later decide to license a different server under the Server plus CAL model, that deployment would require a server license plus a CAL for each user or device that accesses the database directly or indirectly. But for the server covered by this 24-core license, CALs are not required.
Virtualisation rights are an important consideration. With SQL Server 2017 Standard per-core licensing, you may run one instance of the software in a physical operating system environment and any number of instances in virtual operating system environments, provided that all virtual instances are on the same licensed server and the total number of virtual cores across all running instances does not exceed the licensed core count. Alternatively, you can license individual virtual machines by purchasing core licenses for each VM. The 24-core license gives you flexibility to consolidate multiple database instances on a single physical host or to dedicate the full core count to a single high-demand workload.
Standard versus Datacenter edition is a decision driven by feature requirements, not by performance. Standard edition supports up to 24 cores, 128 GB of buffer pool memory per instance, and a subset of high-availability and business intelligence features. Datacenter edition removes these limits and adds advanced features such as Always On availability groups with multiple replicas, transparent data encryption with hardware key management, and in-memory OLTP without memory caps. If your workload requires more than 24 cores, more than 128 GB of buffer pool, or Datacenter-exclusive features, you need the higher edition. For most departmental databases, ERP systems, and mid-market applications, Standard edition on 24 cores provides a capable and cost-effective platform.
Before you begin installation, verify that your infrastructure meets the following requirements. These are drawn from Microsoft's published specifications for SQL Server 2017 and should be cross-referenced with your specific workload profile.
| Component | Requirement | | --- | --- | | Operating system | Supported Windows Server edition (Windows Server 2016 or later) or a supported Linux distribution (Red Hat Enterprise Linux 7.3+, SUSE Linux Enterprise Server v12 SP2+, Ubuntu 16.04+) | | Processor | x64-compatible processor with a minimum of 1.4 GHz; 2.0 GHz or faster recommended for production workloads. All 24 cores covered by this license must be physically present in the server. | | Memory | Minimum 1 GB for the database engine; Microsoft recommends planning memory based on the size of your active data set, expected concurrency, and maintenance operations. Standard edition supports up to 128 GB of buffer pool memory per instance. | | Storage | Resilient storage subsystem for data files, transaction logs, tempdb, and backup files. Direct-attached, SAN, or validated software-defined storage is supported. Plan for at least 6 GB of free disk space for the installation binaries. | | Network | Stable TCP/IP connectivity for client access, replication traffic, backup targets, and administrative connections. Internet access is required for digital delivery of the license and may be required for product activation. | | Language support | The product interface is available in 24 languages: English, German, French, Spanish, Portuguese, Japanese, Polish, Dutch, Italian, Czech, Swedish, Danish, Finnish, Norwegian, Greek, Hungarian, Romanian, Slovak, Slovenian, Croatian, Bulgarian, Estonian, Lithuanian, and Latvian. |
Because SQL Server 2017 is a mature release, verify that your application vendor certifies this specific version. Some independent software vendors may require a particular cumulative update level or may have transitioned support to SQL Server 2019 or 2022. Check your application's compatibility matrix before finalising the version decision.
Your license key is delivered by email within seconds of completing your purchase at Lizensa. The email contains the product key, a link to download the official Microsoft SQL Server 2017 installation media, and a step-by-step activation guide. We recommend saving the email, the invoice, and the key in a secure location that your IT operations team can access independently of any individual's mailbox.
To install, download the ISO from the provided link, mount it on your target server, and launch the SQL Server Installation Center. Choose "New SQL Server stand-alone installation," enter the product key when prompted, and follow the wizard to select features, configure instance settings, and set service accounts. After installation, the instance activates automatically if the server has internet connectivity. If your server operates in an air-gapped environment, the activation guide includes instructions for offline activation via telephone or a web-based activation portal.
If activation fails, the most common causes are entering the key on an unsupported edition (for example, attempting to activate Datacenter edition with a Standard key) or a temporary connectivity issue with Microsoft's activation servers. Our support team can help diagnose activation errors and, if necessary, provide a replacement key. Contact us through the support channel included in your delivery email.
Reinstallation policy: You may uninstall SQL Server from one server and reinstall it on replacement hardware, provided the total number of licensed cores in simultaneous use does not exceed 24. This is a perpetual license, not a one-time activation. Keep your original invoice and key as proof of license ownership for audit purposes.
A database license is a procurement decision that carries operational risk. When you buy from Lizensa, you are not just purchasing a product key. You are establishing a documented licensing position that stands up to vendor audit, satisfies finance department requirements, and gives your database team the confidence to deploy into production.
Every license we sell is sourced through authorised European distribution channels and verified before delivery. Your order confirmation arrives by email in under a minute on average, complete with a downloadable VAT invoice that meets the requirements of all 27 EU member states. For B2B customers, reverse-charge VAT treatment is applied automatically where valid VAT IDs are provided, simplifying cross-border procurement within the European Union.
Payment is processed through Stripe's secure infrastructure, supporting SEPA bank transfers, iDEAL, BLIK, Google Pay, and major credit and debit cards. Your financial data never touches our servers. After purchase, our multilingual technical support team is available free of charge to assist with activation questions, licensing clarification, or installation guidance. We speak the languages our customers speak, because a licensing question should never be blocked by a language barrier.
Your purchase is protected by EU consumer law, including a 14-day right of withdrawal. If the license does not activate or does not match the product description, we will replace it or refund your payment. This is not a marketplace listing with an unknown seller. It is a direct relationship with a European software retailer that stands behind every license it sells.
This is a one-time, perpetual purchase. You pay once and receive a license key that does not expire. There is no monthly or annual renewal, and the software continues to function indefinitely. This is distinct from subscription-based licensing models such as Microsoft 365 or Azure SQL Database, where access ends when payments stop.
The license key and download instructions are delivered by email within 60 seconds on average. In rare cases, manual fraud review may add a few minutes. If you do not see the email, check your spam folder and then contact our support team, which is available during European business hours.
Yes. Every license we sell is sourced through Microsoft's authorised European distribution network and is genuine. You receive a valid activation key, a VAT invoice that serves as proof of purchase, and the right to use the software in perpetuity under Microsoft's licensing terms. This is not a grey-market key, an MSDN key resold in violation of terms, or a key intended for a different geographic region.
Contact our support team with your order number and a description of the error. Most activation issues are resolved within one business day. If the key is genuinely defective, we will replace it at no charge. Our support team can also guide you through offline activation if your server lacks internet access.
Yes. You may uninstall SQL Server from the original server and reinstall it on replacement hardware. The license covers up to 24 cores in simultaneous use. As long as you do not exceed that core count across all running instances, you can move the license. Keep your original invoice as audit documentation.
This license is valid for activation and use in all 27 European Union member states. It is not region-locked to a specific country. If your organisation operates across multiple EU countries, the same license covers deployments in any of them, subject to Microsoft's licensing terms.
Yes. Every order includes a VAT invoice issued in compliance with EU VAT Directive requirements. For B2B customers with a valid intra-community VAT number, we apply reverse-charge treatment so that VAT is not charged at the point of sale. The invoice is delivered as a PDF alongside your license key.
We accept SEPA bank transfers, iDEAL, BLIK, Google Pay, and major credit and debit cards including Visa, Mastercard, and American Express. All payments are processed through Stripe, a PCI DSS Level 1 certified payment processor. Your card details are never stored on our servers.
Under EU consumer protection law, you have a 14-day right of withdrawal from the date of purchase. If the license key has not been activated, we will issue a full refund. If the key has been activated and is defective, we will replace it. If the product does not match its description, you are entitled to a refund or replacement.
No. This is a per-core license covering 24 cores. The per-core model grants access rights to an unlimited number of users and devices, so no additional CALs are required. If you license a different server under the Server plus CAL model in the future, that deployment would require CALs, but this 24-core server does not.
Yes. SQL Server 2017 was the first release to support Linux natively. You can install this license on Red Hat Enterprise Linux, SUSE Linux Enterprise Server, or Ubuntu. The same license key works for both Windows and Linux deployments; you are not locked into one operating system.
You may run one instance in the physical operating system environment and any number of instances in virtual machines on the same licensed server, provided the total number of virtual cores across all running instances does not exceed 24. Alternatively, you can dedicate the full 24 cores to a single virtual machine. The license does not cover running instances across multiple physical hosts.
