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PotatoSalad101
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June 1st, 2023 21:00
Dell optiplex 3090mt psu upgrade
So I have a fully stock optiplex 3090mt with a 260w psu, I would like to know exact measurements of the size of this psu so I can try and find upgrades that would fit in the case, as well as psu options of 500w+ to upgrade to cheers
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PotatoSalad101
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Posted June 1st, 2023 22:00
Post that info please my friend I have not those dimensions
PotatoSalad101
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Posted July 22nd, 2023 02:00
i did a search and i see that some PSUs are 125 x 125 x 63.5 mm, will this fit in optiplex 3090 mt or is it too big?

redxps630
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Posted June 1st, 2023 22:00
The 260w psu dimensions are the same as 500w oem psu for 7080/7090/XPS 8940. D500E005P H500EPM-00 0Y7R0X 8.5*6.5*22.5cm
A standard SFX psu DIMENSIONS (L X W X H)100 x 125 x 63.5 mm would fit Dell mt case of 324x154x292 mm dimensions