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March 17th, 2025 21:56
400W or more power supply upgrade for Dell Optiplex XE4 SFF
I am looking for a PSU upgrade for Dell optiplex XE4 to accommodate RTX 4000 SFF ada generation GPU. Please help me with suggestions. Thanks.
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redxps630
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March 17th, 2025 23:33
SFF is limited in terms of size of psu the chassis can accommodate.
chassis width is 92.60 mm.
if psu can be installed outside case, then you can use XE4 MT psu which is 500w
(edited)
redxps630
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March 17th, 2025 23:47
https://www.dell.com/community/en/conversations/optiplex-desktops/limited-psugpu-upgrade-for-optiplex-702070107000-sff/6759aa67e7f6ae2e5b2e6195?keyword=300w
XE4 SFF chassis has same dimension as Optiplex 7000 SFF. oem psu 300w is max unless you install 500w psu outside case