Dell Optiplex 390 DT power supply upgrade

[Dereek]

Hi everybody, i would like to upgrade the PSU mounted by stock on my Optiplex 390.
The PSU is a standard Dell PSU with 265W.
The psu size is 14 x 15 x 8.6 cm
Is it possible to upgrade to this psu http://www.amazon.co.uk/Corsair-Builder-Series-Bronze-Supply/dp/B009RMP2VE/ref=cm_cr_pr_product_top ??

Thanks for reading

 

[Phillip Corcoran]

Dimensions of the PSU on Amazon (as shown on Corsair website): 150mm x 86mm x 140mm, which is exactly the same as your Dell PSU, not surprising since they are both 'ATX' form factor. It should fit without any issues.

http://www.corsair.com/se-fi/cx-series-cx500m-modular-atx-power-supply-500-watt-80-plus-bronze-certified-modular-psu