A:AnswerThis Desktop PC has the L08660-800 - 180W power supply installed. This chassis can also use the L64961-800 - 310W power supply, and the connectors should be the same. The 310W power supply should be available from parts.hp.com or you can google it to find other sources. This Desktop was not designed to have the PSU upgraded. While it could be done, it may not be practical in terms of cost and effort.
A:AnswerI upgraded my power supply to the 310 watt from impact computers and put in a gtx 1050 ti low profile plus upgraded my ram to 32 gb all for around 260
A:AnswerNo, you can not. You can, however, use an external DVD drive. Here is an example of an external USB DVD drive: https://www.bestbuy.com/site/lg-8x-external-usb-double-layer-dvdrw-cd-rw-drive-black/5852919.p?skuId=5852919