- Flexible front compartment provides uncompromised versatility for any GPU accelerated workload
- Integrated modularity that doesn’t rely on hard-wired PCIe slots, allowing maximum configuration flexibility
- Up to 8x full-height double-width GPUs/accelerators
- 2x 4th or 5th Generation AMD EPYC™ processors with 24 DDR5 DIMM sockets and 8x storage bays
- Support for NDR and HDR InfiniBand, High Speed/Power IO
Specifications
| Form Factor | 3U rack |
| Processor | Up to 2x 4th or 5th Generation AMD EPYC™ Processors per node |
| Memory | Up to 4TB DDR5 6400 MHz (12 channels per CPU with 1DPC)Capacities: Up to 128GB |
| Base Module | Up to 4x double-wide, full-height, full-length 600W GPUs; PCIe Gen 5 x16 Or up to 4x single-wide, full-height, half-length PCIe Gen 5 x16Up to 8x 2.5″ Hot Swap SAS/SATA/NVMe |
| Dense Module | Up to 8x double-wide, full-height, full-length 600W GPUs each PCIe Gen 5 x16 on PCIe switchUp to 8x single-wide, full-height, half-length GPUs each PCIe Gen 5 x16 on PCIe switchUp to 6x EDSFF E1.S NVMe SSDs or up to 4x EDSFF E3.S 1T NVMe HS SSDs |
| HGX Module | NVIDIA HGX™ H200 or H100 4-GPU with 4x NVLink connected 700W SXM5 GPUsUp to 4x 2.5″ Hot Swap NVMe SSDs or up to 4x EDSFF E3.S 1T NVMe HS SSDs |
| RAID Support | RAID Controllers & HBA (RAID software not supported) |
| I/O Expansion | Up to 6x PCIe Gen 5 x16 adapters (2 front, 4 rear)OCP NIC 3.0 (x16/x8/x4) (rear) depending on the configuration |
| Power and Cooling | Four N+N redundant hot-swap PSUs (up to 2600W Titanium)Full ASHRAE A2 support with internal fans and Lenovo Neptune™ liquid-to-air hybrid cooling on NVIDIA HGX™ H100 and H200 |
| Management | Lenovo XClarity Controller 2 (XCC2), Confluent and Lenovo HPC & AI Software Stack |
| OS Support | Red Hat Enterprise LinuxSUSE Linux Enterprise ServerMicrosoft Windows ServerVMware ESXiAlma LinuxRocky Linux (Tested on Canonical Ubuntu) |
| Datasheet | Lenovopress.com/ds0151 |







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