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November 21st, 2022 01:00

Dell Optiplex 7020sff cpu upgrade, SOLDERED??

Hello there, I just triet to remove mi i5 4590 from a Dell optiplex 7020sff i was given for free in order to sell it and buy a used i7 i can find locally. Have already upgraded to 1tb ssd and some memory will be soon here for 16gb. After taking some time for someone to ask for the cpu I found an interest and today i tried to take the cpu out. To my surprise the i5 I got had no pins at all. All inside the socket and the i5 was bald. Wonder why this happens? Is it pre soldered? Can I take the pins out and install an i7? I have nowhere in forums before read of a similar problem, all seem to switch cpu easily. 

Thanx in advance

11 Legend

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November 21st, 2022 05:00

Intel CPUs do not have any pins only landing surfaces. The pins are located in the socket. If you have a CPU with pins then it is not an Intel CPU. This picture is of a typical Intel CPU.

OIP.jpg

As far as a CPU upgrade is concerned, this forum thread will help. In short an i7-4790 would be the best CPU that you can upgrade to.

EDIT: And @redxps630 types faster than this old tech.

11 Legend

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November 21st, 2022 05:00

No worries.  It is normal.  Intel core cpu has flat back side. No pins.  The socket for cpu has pins  (LGA)

redxps630_1-1669036597326.png

 

redxps630_0-1669036554247.jpeg

 

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in the old days Pentium 4 cpu has pins and socket is flat with holes (PGA).  Same for AMD cpu.

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