Dell PowerVault ME4 SAN

ME4 arrays are widely deployed and still fully serviceable. Most of our ME4 work is health checks, firmware, replacing aged drives before they fail in groups, and planning the move to ME5 when the warranty ends.

If you inherited an ME4 with a dead controller or a degraded pool, we can stabilize it and get the data off cleanly.

At a glance

What RackLedge does

• Health assessment and firmware baseline
• Degraded pool recovery and drive replacement
• Migration to ME5, PowerStore or a hyper-converged design

How we work

Storage projects begin with an honest capacity and performance baseline: how much data, how fast it grows, what IOPS and latency the applications actually need. That baseline decides between an entry SAN, a unified array, a NAS or a hyper-converged design, and it keeps vendors from selling you the biggest box.

We build the network under the storage as carefully as the storage itself: isolated iSCSI paths or dual FC fabrics, multipathing on every host and a failover test before anything goes live. Backups get an immutable copy and a restore test on a schedule.

Migrations are run as projects with a written cutover plan, a rollback path and a validation checklist. Old arrays are decommissioned with certified data destruction and the documentation is handed over.

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Frequently asked questions