# Aivres KR2280 datasheet (parsed)

Parsed from Aivres's PDF https://aivres.com/wp-content/uploads/KR2280V2-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: [kr2280-x2](https://aivres.upstation.io/p/kr2280-x2)

---


<!-- page: 1 -->
*AIVRES*

<b>DATASHEET</b>

![figure](images/reducto/p001_figure_0003.jpg)

<b>KR2280V2</b>

<b>2U 2-Socket Server with Flexible Front/Rear Configurations</b>

<b>KR2280V2 with 4th Gen Intel® Xeon® Scalable provides high-density performance, scalability, and flexible front and rear configurations to support a wide variety of compute-intensive applications like high-performance computing and virtualization.</b>

<figure style="margin: 1rem 0; padding: 0.6rem; background: rgba(255,255,255,0.04); border-radius: 4px;">
  <img src="images/reducto/p001_figure_0007.jpg" alt="figure p1" style="max-width: 100%; max-height: 480px; display: block; margin: 0 auto;" />
  <figcaption style="font-size: 0.78rem; color: rgba(255,255,255,0.55); text-align: center; margin-top: 0.5rem;">XXXXX XXXXX XXXXX XXXXX
XXXXX XXXXX XXXXX
XXXXX XXXXX XXXXX</figcaption>
</figure>

• 2x 4th Gen Intel® Xeon® Scalable

• Front storage configurations include support of up to 12x 3.5” SAS/SATA/NVMe, 24x 2.5” SAS/SATA/NVMe, 25x 2.5” SAS/SATA, or 24x E3.S

• Rear supports up to 13 standard PCIe slots

intel®

<b>Technical Specifications</b>

<b>Model</b>: <b>KR2280-X2</b>
<b>Form Factor</b>: 2U rack server
<b>Processor</b>: 2x 4th generation Intel® Xeon® Scalable processors, up to 60 cores, max TDP 350W, 4 UPI
<b>Memory</b>: Up to 32x DDR 5 DIMMs, 8 channel design, supporting RDIMM
Supports up to 8x CXL 1.1
<b>Storage</b>: <b>Front:</b>
3.5” LFF: up to 12x 3.5” SAS/SATA/NVMe or
2.5” SFF: up to 24x 2.5” SAS/SATA/NVMe / 25x 2.5” SAS/SATA (including 4x NVMe), or
24x E3.S NVMe
<b>Internal:</b>
Up to 4x 3.5” SAS/SATA/NVMe / 4x 2.5” SAS/SATA/NVMe / 2x SATA M.2 or 2x PCIe M.2
<b>Rear:</b>
Up to 4x 3.5” SAS/SATA + 4x 2.5” SAS/SATA/NVMe
Up to 10x 2.5” SAS/SATA/NVMe
Up to 4x 3.5” SAS/SATA + 2x SATA M.2 or 2x E1.S (Opt.)
<b>Network</b>: Supports 2-3x OCP 3.0 PCIe 5.0 for NIC expansion
<b>Expansion Slots</b>: <b>Standard</b>
<b>KR2280-X2-A0-R0-00</b>
<b>Front:</b>
Up to 13x standard PCIe 5.0 x8 and 2x OCP 3.0 x8
+ 1x RAID mezzanine (additional)
<b>Internal:</b>
1x Mezz raid card
<b>Rear:</b>
8x PCIe (6x FHFL + 2x FHHL) or 10x (4x FH 3/4L +
2x FHHL + 4x HL 3/4L) or 13x HHHL PCIe 5.0 slot
GPU configuration: 4x double-wide GPUs
<b>Liquid Cooling</b>
<b>KR2280-X2-C0-R0-00</b>
Supports up to 9 PCIe expansion slots, including 2
hot-swappable OCP 3.0
<b>Front I/O</b>
<b>KR2280-X2-A0-F0-00</b>
<b>Front:</b>
Up to support 16x standard PCIe 5.0 x8 and 3x
OCP 3.0 x8 + 1x RAID mezzanine (additional)
Up to 8x PCIe 4.0 x16
<b>Internal:</b>
1x RAID mezzanine card
<b>Rear:</b>
6x FHHL PCIe Slots
<b>PSU</b>: (1+1) 800W/1300W/1600W/2000W/2700W
<b>Fan</b>: 6x 6056 dual-rotor fan, N+1 rotor redundancy or 6x 6038 single-rotor fan
<b>Management</b>: TPM/TCM 1.2/2.0, Intel PFR
<b>Dimensions</b>: 435mm (W) x 87mm (H) x 800mm (D)

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

Copyright © 2024 Aivres. All Rights Reserved. The information contained herein is subject to change without notice.

Ver 1.0