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Air Cooling: KR2180-E2-A0-R0-00


The KAYTUS KR2180V2 is an enterprise 2U 1-socket rack server powered by the AMD EPYC™ 9004 series processor. It boosts multiple cores, high base frequency, large caches, and high scalability, allowing for maximum performance from a single processor. With maximized storage and expansion in a 2U space, it is particularly well-suited to provide services in scenarios such as big data, distributed storage, video transcoding, and HPC.

Key Features
  • Excellent performance

    1 AMD EPYC™ 9004 series processor, with up to 128 cores, 256 threads, a max. boost frequency of 4.4GHz, and an L3 cache of up to 384MB. 

    Up to 24 DDR5 DIMMs, delivering superior speed, high availability, and a memory capacity up to 6TB.

  • Ultra-high scalability

    Up to 20 × 3.5-inch SATA/SAS drive, 28/29 × 2.5-inch SATA/SAS drive, 28 × U.2 NVMe SSD, or 24 × E3.S SSD 

    Up to 8 standard PCIe 5.0 slots that support 2 OCP 3.0 x8/x16 cards. Up to 4 DW GPUs

  • Open security

    Supports standard Open BMC interfaces, latest Redfish, and standard DC-SCM management modules for superb cross-platform compatibility. 

    Achieves BIOS/BMC chip-level redundancy to improve firmware security; supports security features such as secure erasing of drive data and firmware anti-tampering.

Technical Specifications



Form   Factor

2U rack server, capable of being installed to the standard 19-inch cabinet


1 × AMD EPYC™ 9004 series processor

Up to 128 cores

Up to 384MB L3 cache

Up to 400W TDP


Up to 24 DDR5 DIMMs (up to 4,800MT/s at 1DPC, RDIMMs or 3DS RDIMMs)

Up to 6TB memory capacity



12 × 3.5-inch SAS/SATA/NVMe drive

24 × 2.5-inch SAS/SATA/NVMe/E3.S drive

25 × 2.5-inch SAS/SATA drive (with 4 NVMe drives supported)


2 × SATA M.2 SSD or 2 × PCIe M.2 SSD

4 × 3.5-inch SAS/SATA drive


Up to 4 × 3.5-inch SAS/SATA drive

Up to 4 × 2.5-inch SAS/SATA/NVMe drive


2 × hot-swap OCP 3.0 x8/x16 card

1/10/25/40/100Gb PCIe NICs

I/O   Expansion Slot

Up to 8 × FH PCIe 5.0 expansion card

4 × DW GPU

2 × OCP 3.0 x8/x16 card



1 × USB 3.0 port, 1 × USB 2.0 port, 1 × VGA port, 1 × UID button, 1 × power button and LED, 1 × status LED


DC-SCM, 2 × USB 3.0 port, 1 × VGA port, 1 × RJ45 management network port, 1 × Micro USB serial port, and 1 × UID button and LED



Power   Supply

1+1 redundant hot-swap PSUs with the output power of 550W/800W/1,300W/1,600W/2,000W

Dimensions   (W × H × D)

435mm × 87mm × 800mm

Operating   Temperature

10°C to 35°C (5°C to 45°C for some models. For more information, see the corresponding white paper.)

Relevant Information

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