this post was submitted on 04 Jun 2024
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I'm in the process of wiring a home before moving in and getting excited about running 10g from my server to the computer. Then I see 25g gear isn't that much more expensive so I might was well run at least one fiber line. But what kind of three node ceph monster will it take to make use of any of this bandwidth (plus run all my Proxmox VMs and LXCs in HA) and how much heat will I have to deal with. What's your experience with high speed homelab NAS builds and the electric bill shock that comes later? Epyc 7002 series looks perfect but seems to idle high.

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[–] Rizilia 15 points 6 months ago* (last edited 6 months ago) (3 children)

Around 100 Watts for

  • NAS with 4x3.5" HDD,
  • Minisforum HM90 for Proxmox with 2x2.5" HDDs,
  • 16 Port TP Link PoE Switch,
  • TP Link router
  • 2x Raspberry Pi 4b

But everything with gigabit speed. Doesnt need more at home