Just over five weeks was all it took. NetApp said on Monday that it had completed its purchase of PEAK:AIO, the company announced in a release. The San Jose company sells storage hardware and the ONTAP software that runs on it, and has spent the past year positioning both as the data layer underneath corporate AI projects. PEAK:AIO is a far smaller operation. Based in Manchester, England, it builds software that separates a file system's metadata from the data itself so the two can scale independently, work that grew out of research with Los Alamos National Laboratory as well as Carnegie Mellon University, NetApp said when it announced the agreement on Sept. 25.
The technical problem is one that grows with every GPU cluster. As AI training and inference jobs fan out across thousands of processors, the index that records where each file sits can seize up long before the disks run out of room. Storage vendors have answered with parallel file systems that let many machines read the same namespace at once. NetApp's installed base runs largely on ONTAP, and the appeal of the deal is a way to offer that kind of scale to existing customers rather than steer them toward a rival platform. The price was not disclosed, and a NetApp executive said more detail on integration would follow the closing, CRN reported.
The purchase is the latest in a string. NetApp bought DataPelago, whose engine processes data in place for AI, during its fiscal first quarter, its results release said, and added Jetstream, a disaster-recovery specialist for VMware environments, at the start of the second quarter, executives said on the September call. The pace reflects where its order book is heading. In the fiscal 2027 first quarter, the company counted roughly 350 AI and data-lake modernization wins, with deal sizes rising as pilots turn into production systems, management told analysts. Its rivals for those workloads include the big server makers and a crop of flash-only specialists, and the contest increasingly turns on how fast storage can feed GPUs rather than how much it can hold. Whether PEAK:AIO's technology reaches customers as a standalone product or a feature inside ONTAP is the next thing to watch.