The expansion marks the first time IBM has offered rack mount options alongside single frame units across its entire Z and LinuxONE lines. By allowing clients to co-locate IBM hardware with third-party equipment, the company is addressing the growing scarcity of data center real estate. These systems support up to 82 cores and 18 TB of memory, reflecting a 20% increase in core count and a 12% boost in memory capacity compared to previous generations.
IBM Shrinks Data Center Footprint with New z17 and LinuxONE Systems
As data center rental costs climb above $400 per kilowatt, IBM is pivoting toward tighter physical infrastructure. The tech giant announced new rack mount and single frame configurations for its z17 and LinuxONE 5 portfolios, aiming to help enterprises consolidate workloads while maintaining flagship security and AI performance.
Beyond hardware, IBM is introducing software tools to lower the barrier to entry for managing these environments. The new Infrastructure Management for Z and LinuxONE platform incorporates Infrastructure-as-Code principles to streamline provisioning, while COBOL Elevate for z/OS seeks to modernize legacy applications without requiring rewrites. Security remains a core focus, with post-quantum cryptography now standard across the new models. The hardware rollout begins August 12, 2026, with associated management tools following shortly after in mid-September.
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