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Hardware
7 articles tagged Hardware, newest first.
Proxmox MCE Error: The Warning That Pointed to RAM
A Proxmox MCE alert exposed a failing memory path before the host turned into a mystery outage. How to read the signal and what to do about it.
Yes, You Can Mix RAM Sizes and Speeds on a Proxmox Server
Mixing RAM sizes and speeds on a Proxmox server works if you balance memory channels, accept the slowest stick's speed, mind ranks and XMP, and test it.
ECC vs Non-ECC RAM for Proxmox in 2026: What Actually Breaks
ECC vs non-ECC RAM for Proxmox: how often bit flips happen, why Ceph checksums can't catch them, and when ECC is worth paying for in a homelab or business.
No Budget for Enterprise Drives? How Proxmox Users Fight SSD Wearout
Proxmox SSD wearout guide: reduce write amplification, tune ZFS, and extend consumer drive life when enterprise SSDs are out of budget.
Proxmox SSD Disappearing After Reboot: Troubleshooting Guide
Proxmox SSD disappearing after reboot? The community fixes that worked for a vanishing NVMe drive: ASPM, PCIe lanes, card seating, cooling and power.
Running Proxmox on Old Xeon Hardware: What Still Works
Can a 14-year-old dual Xeon still run Windows 11? Homelabbers weigh Proxmox against bare metal and share how they get value from aging hardware.
Running Proxmox in Production on Dell PowerEdge Servers
Proxmox runs fine on Dell PowerEdge servers even though Dell doesn't list it as supported. What that means for warranty claims, drivers and production.