Acer Aspire E3-111 E3-112 ES1-111 ES1-131 V3-111 V3-112 Laptop Left & Right Speaker Set - Newegg.com
Reddit, I opened up my Acer Aspire One (ES1-132) recently in the hopes of upgrading the 32GB SSD. It turns out the SSD is eMMC so it is soldered to the motherboard.
Acer Aspire ES1-111M-C7DE Hard Drive Replacement - iFixit Repair Guide