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  Topic Review (Newest First)
05-31-2018 10:45 PM
mweckwerth
Quote: Originally Posted by carwarz View Post
I have a 390 with a I7 2600, and about to upgrade to a I7 3770
Hi Carwarz,

I have a Dell Optiplex 390. I just upgraded from an i3-2100 to and i5-2400. It went well and got the increase in performance I expected.

I can find only a few places on the internet that shows an optiplex 390 with an i7-2600. Did you buy your optiplex with that processor or did you upgrade to the i7-2600?

Have you upgraded to the I7-3770? If so, how did it go?

Thanks for your help.

Best,

Mark
01-12-2018 04:31 AM
alex-fitton I believe the 390 only supports Sandy Bridge processors not ivy bridge. I was looking the BIOS update and couldnt see a line saying the added additional support when i was considering upgrading my 390.

They realised a Dell Optiplex 3010 i think with the Ivy Bridge ones. Looks very similar so no idea if there would be anyway to get a hacked bios for it.

Always worth a try to see if it works for you though.
01-11-2018 01:25 PM
Bigceeloc Will the OptiPlex 390 take it? It sounds like a nice upgrade, but will you really notice that much of a bump in performance? I hope you have a nice SSD and video card in that box before making this upgrade!
01-11-2018 12:23 AM
carwarz I have a 390 with a I7 2600, and about to upgrade to a I7 3770
10-13-2017 08:27 AM
Bigceeloc Yeah I hear ya. I think I will grab an i5-2400 then. Just to be on the safe side. I can get a bit more life out o these old dogs!
10-13-2017 08:23 AM
frostbite If it wasnt sold with the system it may not work, depending on wether the motherboard was used in another model like a vostro you could get lucky with a bios update or microcode update

I have an optiplex 990 with a 2400 and its ok, deffinatly better than a laptop.
My gx620 usff on the otherhand is stuck to proprietary eveverthing although I swapped out the smithfield for a presler, the only difference was the L2 cache
10-12-2017 03:02 PM
Bigceeloc I wonder if there is much difference between the i5-2400 and i5-2500......
I would just hope that the BIOS has the codes to recognize it......
10-12-2017 01:44 PM
billbartuska Here's what Dell sold them with:

10-12-2017 12:28 PM
Bigceeloc Hi all,
I have a Dell Optiplex 390 with an i3-2120 cpu in it. I was hoping t upgrade it but I'm having trouble finding info on that. Anyone had experience upgrading these?

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