AIX for Apple Network Servers combines Apple?s legendary expertise in
providing ease of use with the power, reliability, and versatility of
a UNIX?based operating system. Apple makes it easier than ever to
manage a high-performance server. And because the software has been
optimized for Apple Network Servers, you get an integrated system
that?s reliable, scalable, and secure. AIX for Apple Network Servers
provides the high-performance networking and I/O services that the
Internet, publishing, file and print, and application servers require.
Its 100 percent native code achieves remarkable performance by
capitalizing on the RISC architecture and advanced SMP hardware design
of Apple Network Servers. AIX for Apple Network Servers is based on
IBM?s AIX operating system, so it gives you access to thousands of
proven AIX applications. Included are trial and complimentary versions
of popular AIX programs from a number of leading companies. To speed
up administrative tasks, the AIX operating system includes the menu-
driven System Management Interface Tool, the graphical Visual System
Management interface, and the Common Desktop Environment. Other Apple
enhancements to AIX include fast networking and I/O drivers tailor-
made for Network Servers, high-performance AppleTalk services, and two
Mac OS?based administration utilities. Because reliability is
essential for high-end servers, the AIX operating system offers
reliable, high-availability features such as the Journal File System
(JFS), disk striping and disk mirroring (RAID 0,1), and instantaneous
recognition of disk configuration modifications or file system
expansion through the Logical Volume Manager (LVM). LVM also provides
the scalability needed for fast-growing Internet sites and other
dynamic environments such as Open Prepress Interface publishing
servers. If you want the performance of a UNIX?based operating system
with excellent Macintosh systems integration, AIX for Apple Network
Servers is your operating system of choice.

Second download is the AIX 4.1.5 version found through Macintosh
Enthusiasts FaceBook group.

Compatibility
Architecture: PPC