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Proxmox Virtual Environment

Enterprise PVE solutions to manage virtual machines and containers with maximum efficiency — open-source virtualization with no per-socket licence shocks.

At a Glance
No Per-Socket Licensing

Enterprise features without enterprise licence renewals — budget goes to hardware instead.

Live Migration

Move running VMs between hosts with zero downtime for maintenance.

Built-In Backup

Proxmox Backup Server: deduplicated, verified, incremental forever.

Code and tooling on a development laptop
Overview

Why It Matters

Proxmox VE gives you enterprise virtualization — live migration, HA clustering, integrated backup — on open-source terms. We design, build and manage PVE environments daily (this very website runs on one), and we migrate businesses off costly hypervisors without drama.

Like everything we do at V12, this comes with our family-run promise: honest advice, transparent pricing, and zero-jargon support from the same engineers who built your system.

Scope

What's Included

  • PVE cluster design & build — from a single host to multi-node HA clusters
  • VMware / Hyper-V migration — guests converted and moved with tested runbooks
  • Proxmox Backup Server — deduplicated, encrypted, verified VM backups
  • LXC containers — lightweight workloads run at near-zero overhead
  • Storage integration — ZFS, Ceph or NAS-backed, matched to your performance needs
  • Monitoring & patching — clusters kept healthy, updated and documented
Capabilities

What We Deliver

HA Clustering

Node fails? VMs restart on surviving hosts automatically. Planned maintenance? Live-migrate, zero downtime.

Hypervisor Migration

Escape rising VMware costs — we convert and move guests with minimal interruption.

ZFS & Ceph Storage

Self-healing storage with snapshots, compression and replication built in.

VMs & LXC Containers

Full VMs where you need isolation, featherweight containers where you need density.

Proxmox Backup Server

Incremental-forever backups with verification — restores measured in minutes.

Managed Operations

We patch, monitor and tune your cluster — or train your team to run it themselves.

Our Process

How We Work

01
Plan

Workloads, storage and network are mapped; cluster topology and hardware are specified.

02
Build

Hosts installed, cluster formed, storage and networking configured to the design.

03
Migrate

Existing VMs converted and moved in waves, with each wave verified before the next.

04
Operate

Patching, monitoring, capacity planning and backup verification as an ongoing service.

FAQ

Common Questions

Yes — live migration, HA, software-defined storage and API-driven automation are all mature. Tens of thousands of businesses run on PVE. The practical difference most clients feel is the licence renewal that stops arriving.

Mostly, yes. Guests are converted and staged in advance; each VM's actual cutover is typically minutes, scheduled after hours. Critical systems get rehearsal runs first.

It runs on standard x86 servers — often the ones you already own. For HA clustering we recommend three nodes, but a properly backed-up single host is a fine start for smaller environments.
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Engineer

Tell us about your environment and we'll come back with a clear, jargon-free recommendation for Proxmox Virtual Environment.

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