San Jose – October 13, 2026 -- MSI is expanding its 21-inch ORv3 portfolio with DC-MHS-based 2-node platforms on AMD EPYC 9006 Series processors, supporting up to 600W TDP per node, at the 2026 OCP Global Summit (Booth #A49). The systems come in 2OU air-cooled and 1OU direct liquid-cooled versions and lead a booth lineup that also includes NVIDIA MGX rack and GPU server platforms and the XpertStation WS300 desktop AI supercomputer.
MSI offers two ORv3 nodes with 48V busbar power and PCIe 6.0
Both ORv3 platforms combine 48V busbar power, PCIe 6.0 connectivity and DC-SCM-based management. Memory speeds reach 8,000 MT/s with RDIMM and 12,800 MT/s with MRDIMM. Each node carries 2 PCIe 6.0 x16 expansion slots and front-access NVMe storage.
The CD281-S4091-X2 is a 2OU, 2-node air-cooled system with 16 DDR5 DIMM slots and 8 front E1.S PCIe 6.0 NVMe drives per node. MSI targets it at front-end web serving, cloud services and content delivery infrastructure.
The CD182-S6091-X2 is a 1OU, 2-node direct liquid-cooled system with 32 DDR5 DIMM slots and 4 front E1.S PCIe 6.0 NVMe drives per node. Optional additional E1.S storage is available. MSI says the design delivers greater compute density and memory capacity in less rack space.
"Infrastructure requirements are changing quickly," said Danny Hsu, General Manager of MSI's Enterprise Platform Solutions, adding that MSI aims to offer flexibility through open standards and modular platforms.
MSI's DC-MHS HPM lineup covers four form factors across AMD and Intel
The DC-MHS HPM portfolio spans M-FLW, M-DNO Type 4, M-DNO Type 2 and M-SDNO form factors. It supports AMD EPYC 9006 Series and Intel Xeon 6/6+ processors.
The AMD boards are the D6082, D4091 and D4081, covering M-FLW and M-SDNO designs. They support PCIe 6.0, up to 32 DDR5 DIMM slots and MRDIMM speeds up to 12,800 MT/s.
The Intel boards are the D5062, D3066, D3071 and D3061, covering M-FLW, M-DNO Type 4 and M-DNO Type 2. The D3071 adds support for Intel Xeon 6900E+ processors with 12-channel memory and MRDIMM speeds up to 8,800 MT/s. The Intel portfolio supports PCIe 5.0 and OCP 3.0 networking.
MSI pairs a 48RU NVIDIA MGX rack with four liquid-cooled CG681-S6093 systems
The NVIDIA MGX rack is a 48RU configuration with 4 MSI CG681-S6093 liquid-cooled systems, NVIDIA Spectrum-4 SN5600 data switching and SN2201 out-of-band networking.
The 6U CG681-S6093 supports up to 8 NVIDIA RTX PRO 6000 Blackwell Server Edition Liquid Cooled GPUs. It also carries dual AMD EPYC 9006 Series processors, eight 400G NVIDIA ConnectX-8 ports, PCIe 6.0 expansion and up to 32 DDR5 DIMM slots.
The 2U CG290-S3063 supports up to 4 GPUs, including NVIDIA H200 NVL, RTX PRO 6000 and RTX PRO 4500 Blackwell Server Edition. MSI pitches it for deployments where rack density and configuration flexibility matter most.
XpertStation WS300 packs up to 748GB of coherent memory into a desktop system
The XpertStation WS300 runs on the NVIDIA GB300 Grace Blackwell Ultra Desktop Superchip. It offers up to 748GB of coherent memory and dual 400GbE networking via NVIDIA ConnectX-8 SuperNIC, and it supports both Linux and Windows.
Two systems can be clustered to scale workloads beyond a single unit. MSI lists local prototyping, fine-tuning and inference of large-scale AI models and agents as target uses.