# Hardware Recommendations for Kubernetes Cluster

**URL:** <https://discuss.kubernetes.io/t/hardware-recommendations-for-kubernetes-cluster/30900>\
**Category:** General Discussions\
**Created:** [December 22, 2024, 8:01am UTC](https://discuss.kubernetes.io/t/hardware-recommendations-for-kubernetes-cluster/30900 "2024-12-22T08:01:19Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![jackhicks121](https://avatars.discourse-cdn.com/v4/letter/j/a9a28c/32.png) [@jackhicks121](https://discuss.kubernetes.io/u/jackhicks121)\
**Post date:** [December 22, 2024, 8:01am UTC](https://discuss.kubernetes.io/t/hardware-recommendations-for-kubernetes-cluster/30900/1 "2024-12-22T08:01:19Z")

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Hi everyone,

I’m planning to set up a small Kubernetes cluster for testing and learning purposes, and I need advice on the hardware side. My current plan includes using multiple nodes with moderate specs to simulate a real-world environment.

One of the options I’m considering for storage is the [SATA 6Gbps SSD/120GB-MU-2.5Inch](https://serverorbit.com/solid-state-drives-ssd/sata-6gbps-ssd/120gb-mu-2-5inch), primarily for the master node to ensure faster etcd performance and smoother control plane operations. Would this SSD be sufficient for a small cluster, or should I look for something with more capacity or higher IOPS?

Additionally, are there any other specific hardware components (e.g., network interfaces, memory configurations) that I should prioritize for an efficient Kubernetes setup?

Thanks in advance for your insights and recommendations!

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**Author:** ![RickyW](https://sea2.discourse-cdn.com/flex016/user_avatar/discuss.kubernetes.io/rickyw/32/16994_2.png) [@RickyW](https://discuss.kubernetes.io/u/RickyW)\
**Post date:** [March 4, 2025, 12:04pm UTC](https://discuss.kubernetes.io/t/hardware-recommendations-for-kubernetes-cluster/30900/2 "2025-03-04T12:04:20Z")

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Stop overthinking it. Just use Virtaulbox VMs and install your kubeadm cluster, it is how I use K8s. Here is a video for setting up your Virtualbox VMS for kubernetes , [https://youtu.be/lOxwwq0LQYo](https://youtu.be/lOxwwq0LQYo) . ANd here’s another video for installing a Kubeadm cluster on your VMs, [https://youtu.be/W3337KFn5I0](https://youtu.be/W3337KFn5I0) . Hope it helps