Pfsense Box - Single Nic verses Dual Nic setup
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Nice buy. Hope I don't find anything like that. I've got enough machines already. Have lots of fun.
Price should have been around $100 :D guess it's because the time of the year.
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Well, I thought it might be getting off topic a bit but, since you mentioned VMs in your first response, I figured you opened the door ;D
Oh, I'm usually one of the first to see an opportunity to pontificate vastly on the subject of Virtualization, especially with ESX(i). I was quite surprised I missed the mention.
Nice buy. Hope I don't find anything like that. I've got enough machines already. Have lots of fun.
Price should have been around $100 :D guess it's because the time of the year.
Really? Usually closer to $100? I need to start watching out for those. Might replace some of mine with those (more ram per machine equals more work for less power usage, assuming Core2Duo or better.)
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Matguy:
Your watts and cost calculations above are way off.Using your watts difference of 52.5 try this:
52.5 watts above Atom
52.5 x 24hr per day = 1,260 watts per day
1,260 watts / 1,000 = 1.26 kwatts per day
1.26 kwatts X 365 days per year = 459.9 kwatts per Year
459.9 kwatts per year / 12 months per year = 38.325 kwatts per month
38.325 kwatts per month X $0.12 per kwatt = $4.599 per month difference
$4.599 per month difference * 12 months per year = $55.188 per year differenceClear-Pixel has already spent more in time and effort than he/she will ever recover with power savings in an area with typically priced power. Just grab a decent used notebook and hook it up. Even my old 2003 vintage DELL Inspiron 5100 with Broadcom NIC works fine. Only issue I've seen with the NIC is not being able to spoof the MAC on VLAN'ed WAN interface. Although I was able to force the MAC spoof just for the sake of doing so.
The quantities are too small for there to be any economy of scale savings.
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Matguy:
Your watts and cost calculations above are way off.Using your watts difference of 52.5 try this:
52.5 watts above Atom
52.5 x 24hr per day = 1,260 watts per day
1,260 watts / 1,000 = 1.26 kwatts per day
1.26 kwatts X 365 days per year = 459.9 kwatts per Year
459.9 kwatts per year / 12 months per year = 38.325 kwatts per month
38.325 kwatts per month X $0.12 per kwatt = $4.599 per month difference
$4.599 per month difference * 12 months per year = $55.188 per year differenceClear-Pixel has already spent more in time and effort than he/she will ever recover with power savings in an area with typically priced power. Just grab a decent used notebook and hook it up. Even my old 2003 vintage DELL Inspiron 5100 with Broadcom NIC works fine. Only issue I've seen with the NIC is not being able to spoof the MAC on VLAN'ed WAN interface. Although I was able to force the MAC spoof just for the sake of doing so.
The quantities are too small for there to be any economy of scale savings.
Good catch, it looks like I seriously fumbled something between my average wattage and my KWh/month math.
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@NOYB $0.15 per kWh here.
The main point here about power consumption is the GREEN aspect!
It's not that big of a deal at the moment, but when the government/states decline new construction permits for coal fired power plants. And existing operators shutting down plants, you will be scrambling to cut your energy cost!
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How much are you expecting electric power price to go up and when?
If things get so bad that I'd be scrambling to save a few kWh of power, computers, internet, etc. will be history.
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How much are you expecting electric power price to go up and when?
I agree 1kWH per day is probably insignificant to most "1st world" dwellers. I suspect for many dwellers of "remote, 3rd world" communities relying on solar power or generators, 1kWH per day can be very significant.
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How much are you expecting electric power price to go up and when?
This is an interesting question.
Here in the UK the average annual household electricity bill has almost doubled in the last 10 years.
See: http://www.decc.gov.uk/en/content/cms/statistics/energy_stats/prices/prices.aspx#A lot of that is because for long time the price of energy in general has been kept low by North Sea gas which has now run out pretty much.
For a number of years the electricity producers here have been doing everything they can to reduce the consumption of their users. This included sending out free CFL bulbs to every household repeatedly and subsidising their cost in shops. Until very recently I could buy a CFL bulb for 11p. All of this is because they are approaching, some would argue have reached, the level of consumption at which they'll have to start building more power stations in a serious way. This is compounded by the fact that much of the existing infrastructure is now well past it's original design life. When that happens I expect the cost of electricity to rise significantly. ::)Steve
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@stephenw10 …. Well said
There are many scenarios that will be playing out over the next decade globally, as corporations/governments will have total control over the majority of commodities/services/goods etc. They will create the perfect Storm.
Need I say more?
