Skip to content

ESXi on 11th Gen Intel NUC Pro (Tiger Canyon)

Intel's Tiger Lake-based 11th Gen "Tiger Canyon" NUC Professional series has been launched in Q1 of 2021. In a previous article, I made a quick comparison of the upcoming 11th Gen series NUCs. This article takes a deeper look at their capabilities to run VMware ESXi. VMware does not officially support NUCs but they are ubiquitous in many home labs or test environments. They are small, silent, transportable, and have very low power consumption, making them a great server for your home lab. The Tiger Canyon is available with i3, i5, and i7 CPUs. The i5 and i7 versions are also available with vPro Support.

  • NUC11TNKv7 / NUC11TNHv7 / NUC11TNHv70L (Intel Core i7-1185G7 vPro - 4 Core, up to 4.8 GHz)
  • NUC11TNKv5 / NUC11TNHv5 / NUC11TNHv50L (Intel Core i5-1145G7 vPro - 4 Core, up to 4.4 GHz)
  • NUC11TNKi7 / NUC11TNHi7 / NUC11TNHi70L (Intel Core i7-1165G7 - 4 Core, up to 4.7 GHz)
  • NUC11TNKi5 / NUC11TNHi5 / NUC11TNHi50L (Intel Core i5-1135G7 - 4 Core, up to 4.2 GHz)
  • NUC11TNKi3 / NUC11TNHi3 / NUC11TNHi30L (Intel Core i3-1115G4 - 2 Core, up to 4.1 GHz)

The Tiger Canyon is Intel's professional line in the 11th Generation. As we didn't have a vPro NUC in the 10th Generation and the 9th series was quite a different approach with a larger chassis, the Tiger Canyon is the actual successor to the 8th Gen Provo Canyon. This system is intended for professional use cases and has some great enhancements for your homelab running ESXi like the expansion bay which allows you to install a second network adapter.


  • 11th Gen Intel Tiger Lake CPU
  • Intel vPro Support (v5/v7 Models)
  • Irix X GPU
  • 64GB of DDR4 SO-DIMM memory
  • Available with and without a 2.5″ HDD slot
  • M.2 Slot (22x80 PCIe x4 Gen4)
  • M.2 Slot (22x42 for SSD or expansion module)
  • SDXC Slot with UHS-II support
  • Intel 2.5 Gigabit Network Adapter (i225-LM)
  • Expansion bay with second 2.5 GbE NIC option
  • Two Thunderbolt ports (incl. USB 4.0)
  • Three USB 3.2 Gen2 ports
  • Qualified for 24/7 Operation
  • Display emulation via HDMI

Comparison with predecessor (Frost Canyon)

  • Quad Core CPU with a higher base frequency
  • 2.5 Gigabit Ethernet Adapter
  • USB 3.2 Gen2
  • Thunderbolt 4 / USB 4.0 support
  • Option to install a second 2.5 GbE NIC

To get an ESXi Host installed you additionally need:

  • Memory (1.2V DDR4-3200 SODIMM)
  • M.2 SSD (22×80), 2.5″ HDD or USB-Stick


Model comparison

Tall Kit (2.5")NUC11TNHv7NUC11TNHv5NUC11TNHi7NUC11TNHi5
ArchitectureTiger Lake (10 nm SuperFin)
CPUIntel Core
i7-1185G7 vPro
Intel Core
i5-1145G7 vPro
Intel Core
Intel Core
Base Frequency3.0 GHz2.6 GHz2.8 GHz3.4 GHz
Max Frequency4.8 GHz4.4 GHz4.7 GHz4.2 GHz
Cores4 (8 Threads)4 (8 Threads)4 (8 Threads)4 (8 Threads)
Memory Type2x 260-pin 1.2 V DDR4 3200 MHz SO-DIMM
Max Memory64 GB
ChassisLength x Width x Height
117 x 112 x 54 (Slim Kit: 37)
USB PortsFront: 2x USB 3.2 Gen2
Back: 2x USB 4 (Type-C), 1x USB 3.2, 1x USB 2.0
Internal Header: 2x USB 2.0, USB 3.2 on M.2
1x Thunderbolt 4
1x Thunderbolt 3
StorageM.2 22x80 (key M) for SATA3 or PCIe x4 Gen4 NVMe OR AHCI SSD
M.2 22x42 (key B) for SATA3 or PCIe x1 Gen3 NVMe OR AHCI SSD
SATA3 2.5" HDD/SDD (H only)
LANIntel I225-V 2.5 Gigabit LAN
2nd Intel I225-V 2.5 Gigabit LAN (on expansion module)
Intel VT-xYes
Intel vProYesNo
AvailableQ1 2021Q1 2021Q1 2021Q1 2021

HCL and VMware ESXi Support

Intel NUCs are not supported by VMware and are not listed in the HCL. Not supported means that you can't open Service Requests with VMware when you have a problem. It does not state that it won't work.

ESXi 8.0 - ESXi runs out of the box with the original image.

ESXi 7.0 - The Community Networking Driver for ESXi is required.

Currently, there is no driver available for ESXi 6.x

To clarify, the system is not supported by VMware, so do not use this system in a productive environment. I can not guarantee that it will work stable. As a home lab or a small home server, it should be fine.

Network (Intel I225-LM) - "No Network Adapters" Error with ESXi 7.0
The Community Networking Driver for ESXi is required to install ESXi 7.0 on the 11th Gen NUC. See Installation for instructions.

Storage (AHCI and NVMe)
The storage controller works out of the box with ESXi 7.0 and ESXi 8.0.

SD Card
11th Gen Pro NUCs are equipped with an SDXC Slot. Unfortunately, there is no driver available for ESXi at the moment so it's not possible to use the SD Card slot.

Tested ESXi Versions

  • VMware ESXi 8.0
  • VMware ESXi 7.0 U3 (Custom Image only)
  • VMware ESXi 7.0 U2 (Custom Image only)
  • VMware ESXi 7.0 U1 (Custom Image only)
  • VMware ESXi 7.0 (Custom Image only)


If you want to use ESXi 8.0, just download the Image and create a bootable USB flash drive.

If you try to install ESXi 7.0, the installer fails with a "No Network Adapters" error. A driver for the Intel I225-LM 2.5GbE adapter is not bundled in the standard ESXi Image but is available as a community-based VMware Fling.

Download: Community Networking Driver for ESXi

How to create a Custom ESXi Image
This option explains how to create the Custom Image with PowerCLI. The Image can be used to install ESXi from scratch.

  1. Download the driver
  2. Copy the driver to your Build Directory (c:\esx) for example
  3. Open PowerShell
  4. Run the following commands in your build directory:
    # (Optional) Install PowerCLI Module 
    Install-Module -Name VMware.PowerCLI -Scope CurrentUser
    Export-ESXImageProfile -ImageProfile "ESXi-7.0.0-15843807-standard" -ExportToBundle -filepath
    Add-EsxSoftwareDepot .\
    Add-EsxSoftwareDepot .\
    New-EsxImageProfile -CloneProfile "ESXi-7.0.0-15843807-standard" -name "ESXi-7.0.0-15843807-NUC" -Vendor ""
    Add-EsxSoftwarePackage -ImageProfile "ESXi-7.0.0-15843807-NUC" -SoftwarePackage "net-community"
    Export-ESXImageProfile -ImageProfile "ESXi-7.0.0-15843807-NUC" -ExportToIso -filepath ESXi-7.0.0-15843807-NUC.iso
  5. Use the ISO image to install ESXi. The simplest way to install ESXi is by using the ISO and Rufus to create a bootable ESXi Installer USB Flash Drive. No custom BIOS Settings are required.

If you have already installed ESX (with a USB NIC for example) you can install the newer driver with the following command:

# esxcli network firewall ruleset set -e true -r httpClient
# cd /tmp/
# wget
# esxcli software vib install -d


The performance of a single NUC is sufficient to run a small home lab including a vCenter Server and 3 virtual ESXi hosts. It's a great system to take along for demonstration purposes. If you have multiple systems and a vCenter Server you can build a powerful cluster.

The following chart is a comparison based on the NUCs PassMark score:


Power consumption

NUCs have a very low power consumption. I've measured the power consumption of a NUC11TNHv50L in 3 states: Idle (ESXi in Maintenance Mode), Average Load (1 vCenter, 4 Linux VMs), and during a Stress test. The NUC has been configured with 64GB RAM and no HDD or SSD. The power policy was configured to be "Balanced".

  • Idle: 11 W
  • Average Load: 17 W
  • Stress Test: 56 W

The average operating costs are about 4 Euros per month:
17 watt * 24 h * 30 (days) = 12,24 KWh * 0,30 (EUR) = 3,67EUR
Consumption measured with Homematic HM-ES-PMSw1

2 thoughts on “ESXi on 11th Gen Intel NUC Pro (Tiger Canyon)”

  1. Thanks for your great article.

    Does anyone have the problem that the NUC (NUC11TNHi3) does not shut down correctly? After powering off, the NUC goes right back on after 1-2 seconds and boots ESXi.

    NUC: NUC11TNHi3
    BIOS: TNTGL357.0073.2023.0502.1846
    ESXi: ESXi-8.0U1-21495797-standard

    I'm grateful for any help.

    1. Hi Frank,

      NUC: NUC11TNHi5
      BIOS: TNTGL357.0074.2023.0705.1819

      Since I acquired my NUC in March 22, I've been experiencing the same issue: shutdown and then reboot.
      I've been trying to fix it playing with the BIOS settings, advanced CLI settings in ESXi, upgrading ESXi, updating the BIOS: in vain.
      I did a reference test with a Debian 12 Live USB stick not so long ago: the NUC shut down and did not reboot, as expected. I guess it points more towards ESXi than the NUC itself.

      Hope you haven't been chasing rainbows like I've been...


Leave a Reply

Your email address will not be published. Required fields are marked *