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Search Results for: NUC

Quick Tip - vSAN ESA Cluster Health Check returns Error message: Expecting value: line 1 column 1 (char 0)

11.18.2024 by William Lam // Leave a Comment

A fellow colleague was having some problems with the vCenter Server Appliance (VCSA) CLI Installer when using the vSAN ESA (Express Storage Architecture) bootstrap method, which automatically the configures vSAN ESA on a physical ESXi host before deploying the VCSA on top of the vSAN ESA Datastore.


Whether he manually downloaded the vSAN JSON HCL or generated his own custom vSAN ESA HCL, the VCSA Installer would fail with the following error:

Expecting value: line 1 column 1 (char 0)

[Read more...]

Categories // Automation, VMware Cloud Foundation, VSAN Tags // VSAN, vSAN ESA

Interesting VMware Homelab Kits for 2024

10.30.2024 by William Lam // 20 Comments

Where did 2024 go!? I can not believe there is only a few more months left before the end of the year!

During VMware Explore US, I had several folks ask whether I was going to publish a 2024 edition of my annual interesting VMware homelab kit blog post, simliar to HERE and HERE for 2023 and 2023 respectively. While I had planned for this originally, I was pretty busy this year and getting hands on with some of the latest Intel 14th Generation systems did not happen until much later and hence why I had not put anything together.

I was recently reminded of this request again and it feels like the right time to summarize the various kits that I have come across and/or have gotten hands on throughout the year.

Homelab Trends

There are also some interesting trends that I have observed in 2024, especially as it pertains to VMware Homelabs/Development/Testing purposes:

  • The support for non-binary DDR5 SODIMM memory modules has become the new norm and can enable small form factor systems to get up to 96GB of memory
  • Intel 14th (Consumer) CPU introduces a third core type (LPE) into its Hybrid architecture which has some implications as mentioned in my review of the ASUS NUC 14 Pro as an example
  • Having more M.2 NVMe or general NVMe slots will be extremely advantageous with the introduction of vSphere NVMe Memory Tiering capability
  • OCuLink supported peripherals, especially for external GPU and storage is slowly becoming a reality after its initial introduction in 2012 and may finally give Thunderbolt some competition

[Read more...]

Categories // ESXi, Home Lab Tags // homelab

Intel Neural Processing Unit (NPU) with ESXi

09.16.2024 by William Lam // 3 Comments

Starting with Intel Meteor Lake (14th Generation) CPUs, now part of the new Intel Core Ultra Processor (Series 1) brand, an integrated Neural Processing Unit or NPU is built right into the SoC (system-on-chip) and is optimized for low power AI Inferencing.


I found this article from Chips and Cheese about the new Intel Meteor Lake NPU to be super insightful, definitely recommend a read if you are new to NPUs.

While you can already consume the Intel integrated graphics (iGPU) in platforms like the Intel NUC with ESXi for workload inferencing, I was curious on whether this new Intel NPU could actually be used by ESXi? 🤔

[Read more...]

Categories // ESXi, GenAI Tags // ASUS, ESXi, NPU

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William is Distinguished Platform Engineering Architect in the VMware Cloud Foundation (VCF) Division at Broadcom. His primary focus is helping customers and partners build, run and operate a modern Private Cloud using the VMware Cloud Foundation (VCF) platform.

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