Re: anyone using 7050 Micro could confirm that DA130PE1-00 / LA130PM121 / HA130PM160 was originally supplied with that model  I can confirm these three adapter model number correspond to the Dell DP/N in the 7050 Dell spare part database included in last reply.  I have matched actual pic of adapter with the exact DP/N.  The links to sample pic of adapter were provided for your reference.  When you shop for original oem adapter, use the Dell P/N to find exact match, which is usually more specific than psu maker model number.
Hello,I bought Dell Optiplex 7050 Micro without a power adapter.It said 130W 6.7A on the bottom sticker and I bought the following power adapter: Dell HA130PM130 130W 6.67A, supposedly genuine.It works, but the CPU (i5-6600) is capped/stuck at 800Mhz. I tried to reset and update BIOS, reseted CMOS, reinstalled the radiator and replaced the thermal paste, but nothing helped.The reason turned out to be a false "BD PROCHOT" given by the CPU. False because there is no actual overheating and if I uncheck BD PROCHOT flag it runs up to 3900Mhz and passes CPU burn test, but it's not a permanent solution.I found out that such kind of CPU limit may set if a power adapter is detected as "incorrect" by Dell Optiplex.I don't want to test my luck anymore, because I found at least 5 more Dell 130W 6.7A power adapters: LA130PM121, LA130PM190, DA130PE1, DA130PM130, DA150PM111. So I'd like to know what is the correct power adapter model originally supplied with Dell Optiplex 7050 130W?Surprisingly, I couldn't find it anywhere - the owner's manual says just this "65 W / 130 W power supply" and only some 65W model sold at the official Dell shop for OptiPlex 7050 Micro, as well as 7040, and there is a different 90W power adapter sold for 7060 and 7070, while other stores list many different 130W power adapters supposedly compatible with all those Dell 70x0, including that HA130PM130 I bought before.
What is the original 130W power adapter model for Dell Optiplex 7050 Micro?