Microsoft

Microsoft SQL Server Enterprise Edition 2005 64-Bit 25 Client

Microsoft SQL Server 2005 Enterprise Edition delivers 64-bit scalability and advanced analytics for up to 25 concurrent clients.

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Overview

Microsoft SQL Server 2005 Enterprise Edition (64-bit) was designed for organizations requiring a high-performance, scalable relational database management system. The Enterprise tier unlocks advanced capabilities such as table and index partitioning for managing large datasets, database mirroring for high availability, and online index operations that reduce downtime during maintenance windows. The 64-bit architecture allows the database engine to address significantly more memory than its 32-bit counterpart, which is particularly beneficial for data-intensive workloads and large in-memory caches.

This package includes 25 client access licenses, making it suitable for small-to-mid-sized teams that need concurrent access to a shared database server. It is important to note that SQL Server 2005 reached the end of its extended support lifecycle in April 2016, meaning it no longer receives security updates or hotfixes from Microsoft. While it remains functional for legacy applications that have not been migrated, organizations should carefully evaluate the security and compliance implications of running unsupported software in production environments.

Specifications

Publisher
Microsoft
Part Number
810-05188
Edition
Enterprise
Architecture
64-bit
Client Access Licenses
25
Product Line
SQL Server 2005
Category
Database Management Software

Pros & Cons

👍 Pros

  • Enterprise-grade features including partitioning, database mirroring, and online indexing
  • Supports 64-bit architecture for improved memory utilization beyond the 4GB limit
  • Includes 25 client access licenses in a single package
  • Advanced analytics and reporting capabilities built into the platform
  • Proven reliability for legacy applications that depend on SQL Server 2005 compatibility

👎 Cons

  • End-of-life product with no security patches or updates from Microsoft since 2016
  • Lacks modern features found in current SQL Server versions such as in-memory OLTP and columnstore indexes
  • Limited compatibility with newer operating systems and development frameworks
  • 25-client license cap may be insufficient for growing organizations
  • Legacy product that may pose compliance risks in regulated environments

Frequently Asked Questions

This package includes 25 client access licenses (CALs), allowing up to 25 users or devices to connect to the SQL Server instance.
Yes, this is the 64-bit version of SQL Server 2005 Enterprise Edition, designed to run on x64 hardware and operating systems for improved memory addressing and performance.
Enterprise Edition includes advanced features such as database mirroring, online indexing, table and index partitioning, and support for larger memory configurations that are not available in Standard Edition.
No, mainstream and extended support for SQL Server 2005 ended in 2016. It no longer receives security updates, making it unsuitable for production environments handling sensitive data.
Yes, additional CALs can be purchased separately to expand the number of authorized connections beyond the included 25.