A:AnswerHey John,
The IdeaCentre Tower 8 does not feature an optical drive, but you can use an external disc drive with the system should you desire.
Please feel free to reach out to us with any other questions!
A:AnswerHi Maxwell04,
Yes, you can upgrade this IdeaCentre Tower 8's memory by installing another 16GB SO-DIMM DDR5-5600 memory module in its open memory slot.
Please feel free to reach out to us with any other questions!
A:AnswerHi KAB1,
This IdeaCentre Tower 8 does not feature a card reader, but you could use a USB card reader (adapter) to upload photos from an SD card. Also, the system does feature an audio-out (3.5mm) as a rear port, along with a headphone / microphone combo jack (3.5mm) in the front.
Please feel free to reach out to us with any other questions!