Is it compatible (and able to fit) in an Optiplex 755?
1121307
If it were me, I'd give it a try. OFFICIALLY, it was never available for the 755 so I honestly don't know if the BIOS will support it but the 755 definitely IS a Socket LGA775. This discussion at Dell product support says it will work: http://en.community.dell.com/support-forums/desktop/f/3514/t/19423852.aspx . The tech specs don't mention it at all. But again, the reason is probably because the Q9650 wasn't on the market at that time. Official Tech specs can be found here: www.dell.com/downloads/global/products/optix/en/opti_755_techspecs.pdf .
1121308
According to the specs, they only came with up to the 2.66 Quad core, but this site says some of them support the 3.0 Ghz Quad core... you should submit your question here and see what they say. http://hardforum.com/showthread.php?t=1399948 Make sure to state what form factor your unit is (Mini-Tower, Desktop, Small Form Factor or Ultra Small Form Factor variant)
1121309
According to the specs, they only came with up to the 2.66 Quad core, but this site says some of them support the 3.0 Ghz Quad core... you should submit your question here and see what they say. http://hardforum.com/showthread.php?t=1399948Make sure to state what form factor your unit is (Mini-Tower, Desktop, Small Form Factor or Ultra Small Form Factor variant)
1121310
Yes, since your motherboard has a 775 socket for your processor, any 775 processor will run fine. The Q9650 has a 775 socket that will install and run on any computer with the same 775 socket.
887134
Yep, the 750 TI is a PCI express 3.0 card, and this mobo has a PCI express 2.0 slot. They are compatible so it should fit
1871145
My OptiPlex 745 came with the 750 GB hard drive called for. Call the supplier before ordering to conform. One of the suppliers might be sending the wrong size. This is an older computer that has been upgraded. It is smaller then a standard computer and will need smaller size cards. I added a hmdi card to mine.
68139
We used this card in a horizontal Optilplex 755, which is an even smaller chassis. After trying several different cards, this is the one that worked. There is a single external connection an a external dongle with three DVI connections, making it fit into a single slot.
255486
I don't think so. The memory that I bought was for server, which has "error correction" feature (ECC). Optiplex 755 should use just regular desktop DDR2 memory (example like this http://www.amazon.com/Komputerbay-800MHz-PC2-6300-PC2-6400-Desktop/dp/B004LT6O56/ref=sr_1_4?s=electronics&ie;=UTF8&qid;=1431600736&sr;=1-4)
1013565
Sorry I just saw this. I do not know ? All I know is that it is made for LGA 775 mother boards. That info should be in the manual!!
14890
It should. As long as your OptiPlex 760 takes PC2-6400 memory. A couple of quick Google searches suggest that it does. You can find out for sure what type of memory your system can take by going to http://www.crucial.com and running their system scanner.
275812
Yes, I had my installed in the 745 Optiplex desktop version, which is smaller than the minitower.
83450
Yes, google this: Dell optiplex gx620 compatible with intel penguin d 945. You will see a page on community.dell.com that says it is. Code 2 Duo is Not, by the way. I did this kind of upgrade in a HP, also maxed out its memory, and produced a very nice machine from a toaster. Total cost: $35.
1487390
Hi, thanks for contacting us. Unfortunately I cannot guarantee that this card will work with an optiplex 755. I am sorry and if there is anything else I can do for you or if you have any other questions please let me know.Sincerely,Chris Nickels Red Planet Trading
275813
Yes, I believe it will as this card fits in my Optiplex 780 Minitower without issue and it looks like they're pretty much the same case.
1258240
My son's computer is a Dell Inspiron 5315, which is what I bought it for. But the Dell site does say it should work with the Optiplex 745. One thing you might want to think about, when I took this memory to Best Buy to have it installed (I have a service contract with them so that was a free service), they told me I could have also bought the 4 GB kit (2GBx2) to max out the memory. This 4 GB set was also available here on Amazon for about five bucks more if I remember correctly. Hope this helps.
1258239
Looks like it would according to dell's website. http://www.dell.com/downloads/global/products/optix/en/opti_745techspecs.pdf Keep in mind that the OptiPlex can have a max of 8GB of ram. Therefore, if you were wanting to max the installed ram you're better off buying 4 2GB modules rather than buying 1GB modules for all models except for the Ultra small form factor. The ultra small factor uses 2 4GB modules.
1207188
I've purchased one of these for an Optiplex 745 Small Form Factor and the front plastic panel on the drives cd tray fitted too tight in the PC'c opening, therefore the drive was unable to open. As far as the drivers windows 7 pro will install it automatically as long as you connected to the internet.
2106683
Yes. The specifications and compatible sockets at Zalman page, here: http://www.zalman.com/global/product/Product_Read.php?Idx=277
736233
Most Dell OptiPlex machines use proprietary power supply's. I would check with the manufacture on compatibility. For the small form factor OptiPlex 620 desktops this won't work.
443562
As a 2.5" HDD I cannot imagine how it couldn't. While I have not looked up the specs for the Dell Optiplex 745, I can safely attest to the fact that if this HDD doesn't, then no standard drive would.