[Need A Suggestion] Which NIC / Is my CPU Good Enough?
networknoobb last edited by
hey I everyone, I am building my own PFSense router and am in need of one final piece, the last nic. I just purchased my mobo/memory combo and I am waiting on my case to arrive, was wondering if someone could help me
the mobo/processor I am using is the q1900m it has a j1900 celereon 2.0ghz soc link here: http://ca.pcpartpicker.com/part/asrock-motherboard-q1900m
it has 2 pcie 1x and 1 pcie 16x .
I have a intel expi9301ctblk single port gigabit network nic, and I want to add either a dual or a quad intel nic but I am not sure if it will be able to support wan to lan 1000mbps
I am looking at these two nics:
intel pro/1000 quad: Intel 4-port PCI-e Pro 1000 PT 1GB card expi9404ptlblk
intel pro/1000 dual:Intel PRO/ 1000 PT Dual Port Low Profile Server Network Adapter expi9402ptblk
would the 4 port impact speed/throughput at all compared to the 2 port?
also in which slot should I put each nic? Sorry for the confusion I just don't want to order the wrong part and I am kinda stumped thank you in advance
my throughput on wan 1000/50 (copper docsis 3.0)
this is my build right now: http://ca.pcpartpicker.com/p/LDd8WZ I can return the mobo/cpu and upgrade just need to know what I would get
thank you in advance
networknoobb last edited by
any help would be appreciated :(
Guest last edited by
That's a nice build you got there. To answer your questions
Intel Pro PT NICS are awesome but I would personally suggest not buying more ports than you physically need since unused ports occupy system addressing and memory resources and remain IDLE. Additionally, if not needed, I would disable the onboard LAN since it as well as other onboard devices are CPU controlled. NIC cards like the Pro PT cards incorporate their own controllers which provide better performance.
Also I wouldn't worry about naming since pfsense will do this automatically and unless changed during setup will assign em0 and em1 to pcie 1 and pcie 2 in that order if NIC cards are put into them. The caviat is that if you don't put a card into pcie 1 but put a card into pcie 2, the card in pcie 2 will be named em0.
2 Side suggestions I would make is consider potential reuse of the parts if you upgraded the router and choosing a board that is upgradable for reusability with things like and upgradeable CPU and dual channel memory would be great features for a desktop. External power is also a great consideration since, internal PSU's generate heat and inside small cases for this purposes, heat is often trapped inside due lack of good ventilation. So, based on my suggestion above I chose the Intel DQ77KB for my new build.
Im going to supply a link here that illustrates a thin mini-itx board that is externally powered. Personally its a good choice but you buy what you like. Again, just showing you something with external power that is value priced and gives you upgradability.
If you end up going with a externally powered board, two considerations apply since they use what is basically a laptop charger as a power source. 1st consideration is buying one that supply the required power needed by the board. 2nd is ensuring that the plug that goes into the motherboard is the same inner and outer diameter needed by the motherboard. These are easy to check on and are a must to do since there are so many of these types of chargers on the market.