KR4268-E2
4U 8 GPU AI Server with PCIe 5.0
- 8 FHFL double-width GPU in 4U
- 2x AMD EPYC™ 9004
- Supports additional 2x double-width PCIe GPU, 1x FL single-width PCIe GPU
- 24x 2.5” SSD, up to 16x NVMe U.2
- 11x PCIe 5.0 x16 slots
KR4268V2 with AMD EPYC™ 9004 processors is a powerful 4U AI server featuring the latest PCIe Gen 5.0 architecture. It supports up to 8 FHFL double-width GPUs and 3 additional PCIe GPU cards. Its 10-card pass-through design significantly reduces CPU and GPU communication latency. This system is an ideal solution for advanced AI applications including AI cloud, IVA, video processing, and more.
Enhanced Architecture
- Latest CXL1.1 interconnect technology supports storage-level memory space expansion
- Supports latest 400G NDR infiniband network and 400G OCP 3.0
Flexible Configuration
- Modular design concept supports flexible component-level configuration
- Compatible with the latest AI accelerators in the ecosystem
Advanced Performance
- Supports NVIDIA L40S, H100, and A100 GPUs
- Supports 5nm AMD EPYC™ 9004 processors, up to 192 cores
- Supports 16 NVMe or E3.S hard drives, greatly improving the data access rate
- PCIe topology structure with up to 64GB/s bandwidth channel enables high-throughput data transmission
Specifications
| Model | KR4268-E2-A0-R0-00 |
|---|---|
| Form Factor | 4U rack server |
| GPU | 8x FHFL double-width PCIe 5.0 GPU cards Supports additional 2x FL double-width PCIe GPU, 1x FL single-width PCIe GPU Supports L40S, H100, A100 |
| CPU | 2x AMD EPYC™ 9004 processors, up to 400W |
| Memory | 24x DDR5 4800MT/s RDIMMs |
| Expansion Slots | 11x PCIe 5.0 x16 slots |
| I/O | Front: 1x USB 3.0, 1x USB 2.0，1x VGA, 1x Type-C |
| Rear: 2x USB3.0, 1x RJ45, 1x MicroUSB, 1x VGA |
|
| OCP | 1x OCP 3.0 SFF, Support NCSI |
| Management | Aspeed 2600 |
| Security | TPM 2.0 (Trusted Platform Module) |
| Storage | 24x 2.5” SSD, up to 16x NVMe U.2 2x NVMe/SATA M.2 |
| PSU | 4x 12V 3000W, 2+2 |
| Dimensions | 447mm (W) x 174.5mm (H) x 850mm (D) |