K24V2 is latest 2U 4-node server which is optimized for data center and high-performance computing. K24V2 is powered by 8x latest AMD EPYC™ 9004 series Processors with liquid cooling solution covering CPU, memory and VR module, meet low PUE requirements. K24V2 is optimized in terms of heat dissipation, power supply, monitoring and management to meet the requirements of HPC customers for the ultimate performance experience and new generation of high-density energy-saving data centers.
Integrated and simplified delivery of the whole cabinet
Exclusive air-liquid CDU solution, quickly deploying liquid-cooled system without data center modification
Supporting Liquid-liquid CDU, one-site agile deployment of datacenter
Precise water leakage detection, leakage node can be located accurately and powered off automatically, effectively reducing risks
3D dynamic management for cabinet environment monitoring temperature, humidity and leakage information in real time, achieving intelligent maintenance
Reliable full cold-plate liquid cooling design for CPU+DIMM+ VR, meet low PUE requirements
Less cooling devices deployment in data center, significantly optimizing datacenter TCO
Powered by 8x latest AMD EPYC™ 9004 series Processors
Each node supports 24 DDR5 DIMM, Up to 6TB
Support NDR InfiniBand, providing high-bandwidth node interconnection
Model | K24-E2-A0-R0-00 (Air cooling) /K24-E2-C0-R0-00 (Liquid cooling) |
Specifications | 4 independent hot-swappable nodes in 2U Chassis |
Storage | Config 1: 8*2.5 inches SATA/NVMe SSD (7mm) Config 2: 4*2.5 inches SATA/NVMe SSD (15mm) |
PSU | 4*2200W Platinum/Titanium PSUs or 2700W Titanium PSUs, support N+N redundancy |
Cooling | Air cooling: Four or five 8086 fans in the front of the chassis, N+1 redundancy Liquid cooling: 2x8080 fans in the front of the chassis, N+1 redundancy, node liquid cooling |
Chassis | 447mm(W)*87mm(H)*896mm(D), without chassis lugs 447mm(W)*87mm(H)*921mm(D), with lugs |
Operating temperature | Air cooling: 5℃~40℃ Liquid cooling: 5℃~45℃ |
Weight | net weight：＜54kg (fully equipped); gross weight：＜80kg (host+package+rail+accessory+pallet) Air cooling and liquid cooling are different, refer to the technical white paper for details |
Node | KM1280-E2-A0-R0-00 (Air cooling) / KM1280-E2-C0-R0-00 (Liquid cooling) |
Specifications | 1U half-width 2-socket compute node |
CPU | 2*AMD EPYC™ 9004 series Processors per node, 4 GMI links， TDP 400W(The operating temperature is limited when 400W CPU is supported under air cooling)； Supports 500W CPU under liquid cooling |
Memory | 24 DDR5 4800MHz RDIMM per node |
PCIe expansion | Air cooling: 1 PCIe 5.0 x16+1 PCIe 4.0 x16 slots per node Liquid cooling: 1 PCIe 5.0 x16 slot per node |
IO | Front: 2*USB2.0, 1*VGA, 1*PWR button, 1*UID Rear: 1*RJ45, 1*UID, 1*RST button, 1*micro USB for debug, 1*micro USB |
Storage | Config 1: 2*2.5 inches SATA/NVMe SSD(7mm) per node Config 2: 1*2.5 inches SATA/NVMe SSD(15mm) per node 2*SATA/PCIe M.2 per node |
BMC | Aspeed AST2600 |
TPM | TPM2.0 |
NIC | 1*OCP 3.0 card per node,can also support PCIe network card |
OS | Red Hat Enterprise Linux8.6/9.0、SLES 15、CentOS 8、Ubuntu 22.04.01，etc |
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K24V2 White Paper
K24V2 Datasheet