Around mid-February, South Korean sources alleged that NVIDIA was in the process of developing an innovative new memory form factor. The System on Chip Advanced Memory Module (SOCAMM) design is reportedly a collaborative effort. Team Green's usual set of memory partners—SK Hynix, Samsung, and Micron—were mentioned in early 2025 news articles. Just over a month later, official press material revealed a key forthcoming deployment—Micron stated: "(our) SOCAMM (product), a modular LPDDR5X memory solution, was developed in collaboration with NVIDIA to support the NVIDIA GB300 Grace Blackwell Ultra Superchip. In a (rumored) blow to all involved parties, ZDNet Korea posits that Team Green has postponed the commercialization of their "next-generation low-power DRAM module" IP. According to industry moles, the SOCAMM standard will not debut with this generation of enterprise-focused "Grace-Blackwell" chips. Instead, fresher theories indicate a postponement into next-gen territories—possibly rescheduled to arrive alongside the firm's "Rubin" GPU architecture.

NVIDIA has reportedly sent out notices to major memory partners—(alleged) May 14 updates were received by Samsung Electronics and SK Hynix (in South Korea) and Micron (USA). As a result, SOCAMM supply timelines are (apparently) adjusted. A newer "Cordelia" board design—acting as a substrate for GB300 chips, and compatible with SOCAMM—was in the picture. The latest whispers suggest a return to an existing "Bianca" board configuration, that supports current-gen LPDDR memory modules. ZDNet believes that company engineers have run into several obstacles: "Blackwell chips have been continuously experiencing difficulties in securing design and packaging yields. In fact, the 'Cordelia' board is known to have reliability issues, such as data loss, and SOCAMM has reliability issues, such as heat dissipation characteristics." NVIDIA briefly previewed its futuristic "Rubin Ultra" AI GPU design during GTC 2025—on-stage, a "second half of 2027" release window was teased.