Homelab

22 readers

1 users here now

Rules

Be Civil.
Post about your homelab, discussion of your homelab, questions you may have, or general discussion about transition your skill from the homelab to the workplace.
No memes or potato images.
We love detailed homelab builds, especially network diagrams!
Report any posts that you feel should be brought to our attention.
Please no shitposting or blogspam.
No Referral Linking.
Keep piracy discussion off of this community

founded 1 year ago

MODERATORS

communick@selfhosted.forum

rglullis@communick.news

How Many Jigowatts Do You Use? (alien.top)

submitted 1 year ago by Kltpzyxmm@alien.top to c/homelab@selfhosted.forum

66 comments fedilink hide all child comments

So ive never really paid attention to the power I consume running various servers over the years but now that ive cleaned up and consolidated im trying to gauge my power draw compared to others.

I run a Proxmox host with 13 HDDs, 6 NVMe drives and 2 U2 NVME drives, a Quattro P2200, RTX A2000, RTX 4070, Epyc CPU, HBA for HDDs, NVMe Card 4x4.

A Synology 2422 with 4SSD, 2 HDDs

A Synology expansion with 8 HDDs

I run about 500 watts off the wall for all this stuff and I think this is the lower end as I wasn't using the GPUs. That includes a couple switches as well. Very silent runs very cool.

What do other people consume?

you are viewing a single comment's thread
view the rest of the comments

[–] GourmetSaint@alien.top 1 points 1 year ago

I have a Dell T620 tower and an R720 rack mount. The full rack consumes an average of 12 KWh every day.

Proxmox on both, but I use the T620 mostly as it has 12 x 3.5" bays, and I have 2 x NVME drives on PCI card. It also houses the Nvidia Quadro P2000 GPU.

Consequently, the tower is more useful, quieter, and under utilised.

This Christmas break, I plan to move any VMs I have on the R720, move some RAM to max out the tower, and sell the R720. It has 16 x 2.5" bays and an H720 in IT mode. It will keep 64Gb RAM, 8 x 200Gb SSD, and 8 x 1.2Tb HDDs (and 240Gb SATA SSD boot drive where the DVD used to be) for the new owner.

The plan is to recoup some cash and lower the power draw of my rack significantly.