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Air Cooling: KR4268-X2-A0-R0-00

Air Cooling: KR4268-E2-A0-R0-00


KR4268V2 is the latest product of KAYTUS KR4268 series server. It is a new generation artificial intelligence server, that provides excellent versatile computing performance and extremely flexible architecture, eight  high-performance GPUs and supports switching based on application scenarios. Equipped with 2x 4th Gen Intel® Xeon® scalable processors, KR4268V2 provides up to 112 processor cores, 8TB system memory and 300TB local high-speed storage. It is optimized to complex application scenarios such as deep learning, metaverse, AIGC, AI+Science, etc., providing the most adaptable platform in the Intelligent computing era.

Key Features
  • Enhanced architecture

    Upgraded PCIE Gen5.0 Architecture, supports up to 600W power comsumption 

    Support latest generation GPU cards 

    Latest CXL1.1 interconnect technology support storage-level memory space expansion and memory space sharing Support latest 400G NDR Infiniband and 400G OCP 3.0

  • Excellent performance

    Support 2x 4th Gen Intel® Xeon® Scalable Processors, TDP 350W 

    Built-in 8TB system memory and 300TB local high-speed storage to improve data access speed 

    4 kinds of CPU-GPU topologies to flexibly match different AI application scenarios 

    Up to 4 times PCIE bandwidth improvement meets high-throughput data transmission

  • Flexible configuration

    Modular design supports flexible component-level free combination 

    Powerful versatile platform adapts to the latest AI accelerator cards of various brands 

    25% improvement in cooling performance, 5% reduction in noise 

    Support N+N redundant 3000W platinum/titanium PSU

  • Ecosystem

    Abundant global AI partners, AMD, Intel, etc. 

    Leading deep learning frameworks, TensorFlow, PyTorch, PaddlePaddle, etc. 

    Powerful AIStation resource platform, algorithm platform and  application optimization service 

    Mature Meta-brain ecology, providing application algorithms and solution services for all industries and scenarios

Technical Specifications

Product Model



2x 4th Gen Intel® Xeon® Scalable Processors, TDP 350W


Supports 8x Dual-slot FHFL PCIe interface GPU cards, and supports ≥ 4 PCIe 5.0 x16 slots


Intel® Emmitsburg PCH C740


up to 32x DDR5 4800MHz RDIMM

Internal PCIe

Supports for 2x PCIE 5.0 expansion

Front I/O

2x USB, 1x VGA, 1x USB Type-C

Rear I/O

1x Console, 2x USB 3.0, 1x RJ45, 1x VGA, 1x OCP 3.0 (support NC-SI)


24x 2.5 or 12x 3.5-inch SAS/SATA drive bays in the front, supports up to 16x NVME or E3.S

Built-in 2x M.2 NVME/SATA SSD


Optional support RAID0, 1, 10, 5, 50, 6, 60, etc.

Supports Cache super capacitor protection, provide RAID state transition, RAID configuration memory


Supports mainstream operation system, Microsoft Windows Sever, Red Hat Enterprise Linux, Ubuntu Linux, CentOS, etc.


N+1 redundant system fans


4x 1600W/2000W/2200W/3000W 80Plus Platinum/Titanium PSUs, support N+N redundancy

Size (W*H*D)

4U chassis, 447mm x 174.5mm x 850mm (W x H x D)


5 - 35°C / 41°F - 95°F

Full load weight


Relevant Information

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