HP-UX (from "Hewlett Packard Unix") is a proprietary implementation of the Unix operating system developed by Hewlett Packard Enterprise; current versions support HPE Integrity Servers, based on Intel 's Itanium architecture. It is based on Unix System V (initially System III) and first released in 1984.

Jul 14, 2019 · This item contains the HP-UX operating system, version 11i (11.0), in different versions and with additional software and patch CDs.

This website provides support information for HP-UX software products.

HP-UX 11.x Operating Systems: Access product support documents and manuals, software, download drivers by operating environment, and view product support videos.

HP-UX 11i v3: Access product support documents and manuals, software, download drivers by operating environment, and view product support videos.

The latest release, HP-UX 11i v3 (B.11.31) will reach the end of life on 31st December 2025. This implies that the standard HP-UX support for the devices will end on this day. But there may be third-party companies that will offer extended support.

HP-UX 11.00. HP-UX 11.00 was the first 64-bit HP Unix, released in 1997, and ran on 32-bit and 64-bit PA-RISC computers. It supported most lettered servers and workstations plus some older HP 9000 700 and 800 systems. HP-UX 11.00 can run in either 64-bit or 32-bit mode.

Apr 29, 2019 · HP-UX 11i v3 maximizes uptime and flexibility while reducing business risk and delivering compelling value. Designed for customers seeking higher resource utilization or embarking on consolidation projects and need virtualization for a flexible UNIX environment.

HP-UX 11i v2 supports processors of different performance levels, high levels of multiprocessing, a large range of memory sizes from megabytes to hundreds of gigabytes and file system sizes up to 32 terabytes to achieve superior levels of performance scalability.

The tables on the following pages contain information about HP-UX 11i versions and lifecycles dates for HP 9000 and HPE Integrity servers. This tables covers all versions of HP-UX 11i currently supported.