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?
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All these comments are making me think about how I’d create the minimum power-use homelab. Was looking at 3 year old servers but now I’m thinking just building a low power but powerful system that uses very low power at idle but when in use I’m less worried as it’s more about getting the job done.
I draw about 150 watts at idle.
1x pve server (ryzen 5, 32GB ram, 2x SSD, 8x HDD)
1x HP T620+ firewall
1x rpi2 backup pihole
1x switch
1x UniFi AP
1x spectrum modem
About 2.9e-7 gigawatts.
for PVR (1 HDD), server(4 HDDs), and all those wall warts, standalone clocks, switches, CPE, battery chargers I left plugged in, TV and monitor standby power,…
looks like a steady 330, single storage host 7 spinning disks, 4 SSDs, 4 rpi-4 with SSDs running k3s and the network stack (edgerouter 8-xg, 2 8 port poe switches and a 24 port es-24).
Changes I should make are to reduce drives / upgrade storage host in a couple of years and switch out to a single, larger poe switch (2.5G 24-48 ports), again in a couple of years.
Running network equipment to include 4 POE cameras, a Unifi UDM Pro, 48 port poe switch, fans and 2 APs.
On the Server side I run a dell r730xd with 2 x m1200s in standby as I don’t have disks yet and I pull about 300w on avg.
I sit around 5kw average… Depending what the GPUs are doing
850 watts is my normal server rack load, however, with cameras and other switches I’m at 1100 watts 24/7 currently.
Add another 600 watts if I turn everything on in the server rack.
50 Watts
What are the specs of your server?
~550w Nexus 9k 48p 10g 6p 40g 3x dell r630, 2x 10c e5 2640 v4, 384gb ram, 1x 960gb nvme ssd and 5x 1.92tb sata SSDs
Though it may change soon… not for the better
4100 VA or about 2650 W…
Not including my office setup, that’s just what’s in the rack. MX7000 chassis with 7x MX740c blades, redundant 40G core switches, a fiber channel SAN, two 48-bay NAS with 10TB drives, and 240v power with a 5000W UPS.
Not including the AC for the garage that the rack is in.
And no, I am not a masochist.
How did you got an mx7000?
I just calculated this would cost me £8272 p.a. ($10160) to run.
Ouchies.
Power costs me $0.09 kWh where I live, so it’s far more affordable for me to run.
How on Zod’s green earth were you able to get your power factor to be that awful?!
Follow up question: how is your hearing? An actual blade setup would be loud as bombs inside a house.
Actually, the MX7000 is not terrible on noise comparatively. Not silent, obviously, but no worse than a typical 1U server.
Now, having that many compute modules may make that thing loud…
Yep. It’s not so bad. I typically only have 4 or so blades powered on at a time, so it’s not so bad. The MX9116N IOMs I have though require more cooling. Had I gone for the lesser ones, it’d probably be a little quieter.
Was 500-600w now down to 120-200w. Going to consolidate down to one or two P3 tinys
Idle ~1.2kw underload reasonably 2.5 to 3kw? Haven’t really stress tested everything to see where I sit at 25% intervals yet. Still rebuilding my rack, office, and support pcs right now. Will have a better idea of exact figures later this week. Averaging 85kwh/day for the house. Everything either has extremely specific low power tasks such as home assistant or truenas or handles vm, production environments, game servers, or gaming for the most part.
2x7551, 128gb, 10 sas, 1 ssd, 1 nvme 2x2699v4, 512gb, 12 sas 7950x, 64gb, 3090ti, 4 nvme, 2 ssd 13900k, 64gb, 1070, 1 nvme 9900k, 32gb, 1 nvme, 6 hdd X6 1100, 8gb, 1 ssd 2600k, 16gb, 1 ssd, 6 hdd Elitedesk g3, 16gb, 1 nvme, 1 ssd, 4 hdd external Mac Studio
Networking Arista dcs-7250qx-64 40gbe Dell x1052 Asus router and mesh
Disk shelves, both filled with various flavors and sized drives Netapp ds2246 IBM ds3524
Anywhere between 250W-1000W depending on load. Daily average is about 400W right now.
About 50 watts. I downsized a few years ago, got rid of the unnecessary larger servers, moved to Intel nucs and a 4 disk nas for centralized storage. Was no need to run large servers at home, I play with them at work.
I run proxmox on the nucs with my servers in vms, each nuc has 16gb of ram and performance is fine
I draw around ~175W as normal 24/7 load.
It includes:
- CloudKey gen 2 pro
- USG-4
- 48 Port Switch
- 3 APs
- 2 Lenovo SFFs (have to check specs later)
- NAS (custom build SSD based)
- 750VA UPS