The KR5288V3 are next-generation, high-performance AI servers built with the NVIDIA HGX™ B300 platform, supporting up to 8x NVIDIA Blackwell Ultra GPUs with NVLink & NVSwitch interconnect. They are purpose-built for large language model (LLM) training, multimodal inference, and general AI workloads, offering extreme compute density, scalability, and stability.
With flexible CPU options – AMD EPYC™ 9005 or Intel® Xeon® 6700P – these servers deliver 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 (including in-rack, in-row, and sidecar CDUs) to ensure high efficiency, energy savings, and reliable Tier-4 level system operation, even under the most demanding data center environments.
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Leading AI PerformanceSupports 8x NVIDIA HGX™ B300 GPUs, with 2.3TB HBM3e memory and 64TB/s GPU bandwidth Up to 50% higher FP4 performance vs. previous generation Configurable with AMD EPYC™ 9005 or Intel® Xeon® 6700P CPUs |
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Advanced Scalability & Flexibility32 / 24 DIMM slots, supporting up to 4TB DDR5 memory CX8 InfiniBand, 800Gb/s per SXM, 8x ports + 4x full-height fabric NICs Supports 8x U.2 NVMe + 2x M.2 NVMe storage options |
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Reliable Power & Cooling12V / 54V separated power rails, N+1 / N+N PSU redundancy Front I/O design improves signal stability and serviceability Liquid cooling options: in-rack, in-row, sidecar CDU, plus end-to-end piping and monitoring system |
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Turnkey Delivery & IntegrationFull lifecycle service from planning to design, hardware, installation, and O&M Single-vendor interface reduces project risk |
Available Models
NVIDIA Blackwell Ultra (HGX™ B300)
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| Form Factor | 5U rack server | |
| GPU | NVIDIA Blackwell Ultra 8-GPU (HGX™ B300) | |
| Processor | 2x Intel ® Xeon® 6 | 2x AMD EPYC™ 9005 |
| Memory DIMMs | 32x DDR5 | 24x DDR5 |
| Storage Drives | 8x NVMe U.2 + 2x M.2 Optional 4x SAS/SATA 2.5” |
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| PCIe Slots | 8x CX8 + 2x PCIe 5.0 | |
| Cooling | Liquid + air | |
| See Full Specs | See Full Specs | |
NVIDIA Blackwell (HGX™ B200)
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| Form Factor | 5U rack server | |
| GPU | NVIDIA Blackwell 8-GPU (HGX™ B200) | |
| Processor | 2x AMD EPYC™ 9005 | |
| Memory DIMMs | 24x DDR5 | |
| Storage Drives | 8x NVMe U.2 + 2x M.2 Optional 4x SAS/SATA 2.5” |
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| PCIe Slots | 8x CX8 + 2x PCIe 5.0 | |
| Cooling | Liquid + air | |
| See Full Specs | ||