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someone at asrock rack found the stash of iffy weed again, and dreamt up a new motherboard..
the quick specs:
- socket SP3 (epyc)
- 8 channel memory
- dual 10 gigabit ethernet
- all 7 PCIe slots are x16 gen4 electrical.
- IPMI, obviously
- two M.2 slots, gen4 x4 ofcourse
- somehow squeezed onto an ATX motherboard.
and i am once again considering epyc...
serve the home sort of put it well, in stating that the biggest issue with this motherboard, is finding enough pcie 16x cards to plug into it.
now i come to think of it... "actually" 7 gamers ONE cpu? if they can do the silly thing they did with the "block of amd fury cards" again, this could possibly fit into a normal-ish ATX case.
(both the RTX 3060ti and RTX3070 only have ports on the first slot.. so technically possible?)
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1 hour ago, Spotty said:
If you're buying a SFP+ NIC anyway does it matter what the onboard is? Could still get the board and just not use the onboard networking?
Edit: Unless I guess the 10gig version adds significantly to the cost (I have no idea how much the board costs)
You've piqued my curiosity to investigate the situation further. Testing with a built-in Intel X540-T2 on a Supermicro X10DRi it does appear not only does the temperature of the NIC drop significantly if not plugged in to a network but when running at 1Gbit only gets marginally warmer than an idle 51°C. (Note: This is still with aggressive active cooling. Still expect a much higher idle temp in a desktop chassis w/ no active cooling and ever more so if it has GPU's on top of it.)
As for your Edit. Newegg is selling it for $578.00. Unfortunately ASRock Rack doesn't appear to have a Non-T2 version that I can initially tell so you're screwed but at least the heatsink is quite a bit larger and maybe the NIC model improvement (Intel X550-AT2) includes a heat efficiency improvement. As for another older model though that has both a 2T and Non-2T model the 2T adds about $57 to the cost of the board.
1 hour ago, manikyath said:i guess on this board you need to worry more about the CPU VRM's airflow.. and past that, for 1st gen epyc they had both 1gig and 10gig options, i suppose for this generation either the other option is on it's way, or they took the engineer's pot away before he could make the second design.
That VRM heatsink does look rather small doesn't it? I guess the lack of overclocking and higher RPM fans is how they get away with that. The VRM heatsinks aren't incredibly better on my server motherboard but I still manage to keep them under 75 degrees during full load.
For an upgrade I'm looking at the Supermicro H11SSL-i. It's last gen to what you're looking at though so you're probably not interested. A 1Gig version of your board here though is the route I'd go. Supermicro might have one but I understand sourcing hardware is a trip and a half for you.
1 hour ago, Drama Lama said:I mean this board is mostly intended for use the in servers with these ( fingereating) x0.000 rpm fans.
1U and mostly 2U enclosures yeah. You have to learn to adapt when using something in an environment it wasn't designed for.
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@Windows7ge yeah no kidding, I installed the 540-T2 recently with both ports in used and it would just shut down the nix after a while because of overheating
once you have a little bit of airflow it's fine though. Guess the 550 Chipset improves the situation quite a bit.
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4 minutes ago, FloRolf said:
@Windows7ge yeah no kidding, I installed the 540-T2 recently with both ports in used and it would just shut down the nix after a while because of overheating
once you have a little bit of airflow it's fine though. Guess the 550 Chipset improves the situation quite a bit.
I just opt for SFP+ & fiber. An itty-bitty 40mm fan on the heatsink is all it needs and it'll do 10Gig all day long. I don't know how the 550 handles heat. I've not bought one to test it but if I had to guess I'd imagine the situation is probably the same.
I REALLY wish SFP+ was more popular on standard form factor server boards. You can fine them on 1U/2U/4U proprietary server boards but not that frequently in the ITX/ATX/E-ATX/SSI-EEB form factors.