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?
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.
10W for Proxmox host, 15W for small Synology, and that’s about it. I don’t know what the router and switch draw, probably nothing. It runs Nextcloud, Home Assistant, Immich, Arr suite, Tailscale, Adguard Home, Jellyfin and my website absolutely fine. I’d absolutely hate to consume more and I love my Apple Silicon Macs.
Have dropped from 500w (2 x R710) to 50-60w (5600X, 32Gb, 2 nvme drives, 3 sata SSDs, Coursir Platinum PSU, Gigabyte Mobo
Plus in the lab, I have a ONT and a small network switch (replacing a managed one saved 20w or so), and a work laptop, which brings the at the wall consumption of the entire lab to around 80-90w
Id be interested to see how folk with the Athlon processors are getting so much less power usage than me
274W currently.
But I have an Intel Arc A770 and 2 extra Samsung 980 Pro 2TB NVMe disks in an ASUS Hyper M.2 waiting to be installed when I get the time. I will be decommissioning a server when I do that though, so we’ll see what the running costs end up being. Probably slightly higher overall.
Around 90-100W typical for the part of my lab actually powered on. That is my NAS (60W typical) that has five 12/14 TB hard drives attached to a C2750 and my VM Host (35W typical, but bounces between 20W and 40W), which has a couple of SSDs attached to a R7 1700.
about 60W for my server with 384gb ram
2 thin clients for various purposes so about 15-20w there
so about 75-80w for servers
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
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.
2650 W
My whole flat uses less yearly
I just calculated this would cost me £8272 p.a. ($10160) to run.
Or €15111 little tiny bitty coins in chocolate/beer country.
Ouchies.
Power costs me $0.09 kWh where I live, so it’s far more affordable for me to run.
How did you got an mx7000?
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.
Xeon processors in my case
Server (Ryzen + 3 HDDs + 2 SSDs) - 50W
Networking (USG + Unifi AP + Mi router as a second AP + switch) - 20W, maybe a bit less
70W in total
My wife says I produce 100 gigolo watts a day but I think she’s just being nice
The gigolos aren’t just for you.
Yeah, save some gigolos for the rest of us!
What the hell is a jijawatt?
Back to the future reference
So is “What the hell is a gigawatt” https://www.youtube.com/watch?v=4BVQri3aLfg
Why was this downvoted, it’s the last line in the scene. F’ing Reddit…
75W~ idle, 125W~ full powah
12500H i5
64gb ddr4
8 x HDD
1 x nvme
HBA
45-50W during the day at home, 20-25W during the night as I shut down my server. Swapped the PSU in that server which reduced the load by 10W, the previous one apparently was way oversized.
200-300W at my parent’s basement permanently where I keep my storage servers with 36 HDDs in total. They have PV on the roof, a large battery in the basement and don’t want to put excess power back into the grid so I was allowed to move my large servers there.
15-20W at idle for my all-SSD Ryzen server, 10W or so for networking (2.5GbE router), and around 10W for my personal machine at idle, so around 35-40W total for my stuff.
Mind sharing some details on that ryzen server? It sounds cool
It’s a simple machine - Ryzen 3 2200G, 48GB of DDR4-3200 running at 2933MHz, B550 mATX motherboard (most power-efficient AM4 chipset + has built-in 2.5GbE and PCIe 3.0 for all chipset lanes), with a mix of NVMe and SATA SSDs along with a few 4TB HDDs that are currently always off.
I went with the 2200G because I already had it, but you could easily get much better performance using a 5600G or 5300G, or a 4600G if you can find one.
Handles all my tasks no problem (PhotoPrism, Jellyfin, and general file server duties for the most part). I’ve got a big fat tower cooler on the CPU and I can’t hear it even under full load.
It used to be a 3900X machine when I had much higher compute requirements but I swapped out the CPU when idle power became a bigger concern.
It used to be a 3900X machine when I had much higher compute requirements but I swapped out the CPU when idle power became a bigger concern.
What was the idle power consumption on the 3900X machine?
I have a 10drive unraid system with a 3900x – pulls total 300-350w Rack with switches and networking stuff pulls another 200ish
Total 500ish :)
Around 50-60W, but that’s including a 1080Ti.
around 350W at the moment, but I’m in the middle of a data migration.
i7-8700 whitebox VM host
2x HP N54L with 4x 8TB SAS drives, one of them also has 2x 500GB SSD and 2x 500GB HDD
TPlink 24 port switch
a couple of UPSes
Huawei LTE router
probably some other stuff that I’ve forgotten
Will likely be adding a Dell Optiplex mini PC soon