KR5288-X3 (NVIDIA HGX™ B300)
5U Liquid-Cooled NVIDIA Blackwell Ultra AI Training Server
- Supports NVIDIA Blackwell Ultra 8-GPU (HGX™ B300 platform) and NVLink™ interconnect
- 2x Intel® Xeon® 6 processors (6700P Series)
- 32x DDR5 RDIMMs
- Over 80% server liquid cooling coverage with direct-to-chip cold-plate cooling for CPU, GPU, and NVSwitch
- Dual-input power for reliable operation
KR5288-X3 is a high-performance AI server built on the NVIDIA Blackwell Ultra platform, supporting NVIDIA HGX™ B300 8-GPU with NVLink and NVSwitch interconnect. It is purpose-built for large language model (LLM) training, multimodal inference, and general AI workloads, offering extreme compute density, scalability, and stability.
With dual Intel® Xeon® 6700P processors, KR5288-X3 delivers optimal performance across diverse AI deployments. Its liquid-cooled design covers CPU, GPU, and NVSwitch, and supports full CDU integration with Aivres’ advanced liquid-cooling infrastructure to ensure high efficiency, energy savings, and reliable Tier-4 level system operation, even under the most demanding data center environments.
Resources
| Model | KR5288-X3-C0-F0-00 with NVIDIA Blackwell Ultra |
|---|---|
| Form Factor | 5U rack server |
| Processor | 2x Intel ® Xeon® 6700P Series processors |
| GPU | NVIDIA Blackwell Ultra 8-GPU, TDP up to 1200W with HGX B300 (288GB) |
| Memory | 32x DDR5-6400 RDIMMs, up to 4TB DDR5 ECC |
| Storage | 8x NVMe U.2 + 2x SATA/NVMe M.2 4x SAS/SATA 2.5” drives with RAID (Optional) |
| PCIe | 8x CX8 ports + 4x PCIe 5.0 x16 FHFL |
| Network Inferface | 1x OCP 3.0 (optional) |
| Ports | Rear: VGA, USB 3.0 x3, USB-C x1, RJ45 x1, MicroUSB x1 |
| Cooling Options | Liquid cooling (GPU, NVSwitch, and CPU cold plate) + air cooling |
| Fans | 5x 80x86mm hot-swap fans |
| Management & Security | ASPEED AST2600 BMC, Dual ROM (BMC + BIOS) Redundancy TPM 2.0 (Trusted Platform Module) |
| Power Supply | 5x 3300W 54V Dual AC, N+1 or N+N Redundant 2x 3200W 12V, N+1 Redundant |
| Dimensions | 447mm (W) x 220mm (H) x 995mm (D) |