recommended pcs
- robertspark
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any current small form factor dual network adapter pcs recommended with very low cpu and network latency.
this is more a shooting the breeze question....... I've looked at multi core xeons.... but they are pc sized.... or 1u sized...... I've looked at the odroid.... but it's only 1 nic.
I'm not into buying components any more (been there done that!).
I don't need a desktop sized box as use SSD, and m-sata drives and pcie network cards.
more just curious .... what do you use / what would you recommend..... simple reply of maybe manufacturer + model + CPU that works for you.... maybe it could become a sticky for a simple list of usable machines.
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- tommylight
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This is the last one i put together some days ago, over 1000 Euro and still using an old graphic card and a low end CPU ! The prices have gone way further than NASA ever will.
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robertspark wrote: this is more a shooting the breeze question....... I've looked at multi core xeons.... but they are pc sized.... or 1u sized...... I've looked at the odroid.... but it's only 1 nic.
...I'm using Odroid H2+ for running linuxcnc with ethercat...it has two ethernet ports...
However, i would also really like a hardware list... people saying "any old pc would do"....but i'd like to buy new stuff from the hardware store...i've been thinking that there might be some industrial pc's purpose built for this?
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thomaseg wrote: However, i would also really like a hardware list... people saying "any old pc would do"....but i'd like to buy new stuff from the hardware store...i've been thinking that there might be some industrial pc's purpose built for this?
Recently it has started to feel like a blacklist rather than a whitelist. ie, most things work fine, with a few exceptions.
I only have one data point.
www.ebay.co.uk/sch/i.html?_from=R40&_trk...ore+%28300%2C+310%29
These are exceptional for latency with both RTAI and Preempt-rt. But that isn't a touch-screen. However with a parport and 2 x PCI they work well. One of them is my main test PC, with a 5i25, PCI parport. 7i80 on the ethernet and a 7i43 on the onboard parport.
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