Asus is shipping a workstation that packs 748 GB of memory and an Nvidia Grace Blackwell Ultra superchip. The ExpertCenter Pro ET900N G3 targets AI and high-performance computing workloads that demand massive memory capacity.
Workstation combines 72-core ARM CPU and Blackwell Ultra GPU
The machine uses Nvidia's Grace Blackwell Ultra platform, which combines a 72-core ARM Neoverse V2 CPU with a Blackwell Ultra GPU. This superchip design pairs the CPU and GPU via a high-speed interconnect for unified memory access.
Spec comparison
| Spec | ExpertCenter Pro ET900N G3 |
|---|---|
| CPU | 72-core ARM Neoverse V2 |
| GPU | Nvidia Blackwell Ultra |
| System RAM | 496 GB LPDDR5X |
| VRAM | 252 GB HBM3e |
| Total memory | 748 GB |
Total memory reaches 748 GB, split between 496 GB of LPDDR5X system RAM and 252 GB of HBM3e VRAM. The system includes a 1600W power supply, three PCIe 5.0 slots, and four M.2 SSD slots. It ships with Ubuntu Linux.
Connectivity includes eight USB 3.2 ports at 10 Gbps, one USB 2.0 port, and two 10 Gbps Ethernet ports. The workstation lacks USB4 or Thunderbolt support. Asus claims the cooling system can handle sustained full load without throttling.
The ExpertCenter Pro ET900N G3 is available now at US retailers. Pricing starts at $99,999. We looked at other Nvidia Grace-based workstations earlier while tracking enterprise AI hardware launches.
Source: Asus, NotebookCheck
