# Aivres KR1280 datasheet (parsed)

Parsed from Aivres's PDF https://aivres.com/wp-content/uploads/KR1280V3-Datasheet.pdf on 2026-10-15 (1 page; OCR and table reconstruction by Reducto; tables are HTML inside this Markdown, images are figure crops from the PDF). Specifications belong to Aivres and are subject to change without notice; the PDF is the authority.

Products: [kr1280-e3](https://aivres.upstation.io/p/kr1280-e3), [kr1280-x3](https://aivres.upstation.io/p/kr1280-x3)

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*AIVRES*

DATASHEET

<b>KR1280V3</b>

<b>Flagship High-Density 2-Socket
Compute Server</b>

<b>KR1280V3 is a 1U 2-socket high-density computing server with 2 Intel® Xeon® 6 or AMD EPYC™ 9005 processors, featuring the highest TDP in a 1U space. It utilizes multi-dimensional cooling solutions such as EVAC and cold-plated liquid cooling to support high performance density while meeting the low PUE requirements of modern data centers.</b>

![figure](images/reducto/p001_figure_0006.jpg)

• 2x Intel® Xeon® 6 or AMD EPYC™ 9005 processors

• Supports 2.5" SAS/SATA/NVMe configurations

• Delivers high-density performance and scalability in 1U

• Supports multi-dimensional cooling solutions like EVAC, cold-plate liquid cooling

<b>Technical Specifications</b>

<table>
<thead>
<tr>
<th> <b>Model</b> </th>
<th> <b>KR1280-X3-A0-R0-00</b>
<b>Air Cooled</b> </th>
<th> <b>KR1280-X3-C0-R0-00</b>
<b>Liquid Cooled</b> </th>
<th> <b>KR1280-E3-A0-R0-00</b>
<b>Air Cooled</b> </th>
<th> <b>KR1280-E3-C0-R0-00</b>
<b>Liquid Cooled</b> </th>
</tr>
</thead>
<tbody>
<tr>
<td> <b>Form Factor</b> </td>
<td colspan="4"> 1U rack server </td>
</tr>
<tr>
<td> <b>Processor</b> </td>
<td colspan="2"> 2x Intel ® Xeon® 6500P/6700, TDP 350W </td>
<td colspan="2"> 2x AMD EPYC™ 9005, TDP 500W </td>
</tr>
<tr>
<td> <b>Memory</b> </td>
<td colspan="2"> 32x DDR5 RDIMM (6400MHz)
16x MCRDIMM (8000MHz) – SP P-core </td>
<td colspan="2"> 24x DDR5 RDIMM (6400MHz) </td>
</tr>
<tr>
<td> <b>Storage</b> </td>
<td colspan="2"> 10x 2.5” SAS/SATA/NVMe
2x SATA/NVMe M.2 </td>
<td colspan="2"> 10/12x 2.5” SAS/SATA/NVMe
2x SATA/NVMe M.2" </td>
</tr>
<tr>
<td> <b>PCIe</b> </td>
<td colspan="4"> 3x PCIe 5 (1x PCIe 5.0x16 FHFL slots + 2x PCIe 5.0x16 HHHL slots) </td>
</tr>
<tr>
<td> <b>Network Interface</b> </td>
<td colspan="4"> 2x OCP 3.0 NIC (Gen5 x16) </td>
</tr>
<tr>
<td> <b>Ports</b> </td>
<td colspan="4"> <b>Front:</b> 1x VGA, 1x USB 2.0, 1x USB 3.0, 1x USB Type C
<b>Rear:</b> 1x VGA, 1x RJ45 for Mgmt, 2x USB 3.0 </td>
</tr>
<tr>
<td> <b>Cooling Options</b> </td>
<td> Air cooling </td>
<td> Liquid cooling </td>
<td> Air cooling </td>
<td> Liquid cooling </td>
</tr>
<tr>
<td> <b>Fans</b> </td>
<td colspan="4"> 8x 4056 hot-swap fans with N+1 redundancy </td>
</tr>
<tr>
<td> <b>Management &amp; Security</b> </td>
<td colspan="4"> AST2600, 1x TPM 2.0 </td>
</tr>
<tr>
<td> <b>Power Supply</b> </td>
<td colspan="4"> 2x 800W/1300W/1600W/2000W/2700W/3200W redundant Titanium/Platinum </td>
</tr>
<tr>
<td> <b>Dimensions</b> </td>
<td colspan="4"> 438mm (W) x 43.05mm (H) x 850mm (D) </td>
</tr>
</tbody>
</table>

<u>www.aivres.com</u>

Copyright © Aivres. All Rights Reserved. The information contained herein is subject to change without notice.

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