| Specifications | | | Reviews | 
| LazyMan | February 27, 2019 | |
| The Motherboard of the Acer Model: Aspire X3990 does have 2 SATA2.0 ports. | ||
| Richard | September 10, 2019 | |
| Can I add a co-ax SPDIF input to the Acer Aspire X3990 motherboard (or an optical TOSLINK)? | ||
| guy learning mothas | November 01, 2021 | |
| what brand and model are the motherboard | ||