Acer Aspire One 532h-2527 Hard Disk Drive Replacement - iFixit Repair Guide
Laptop SSD Upgrade (Aspire One 725) - YouTube
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.
FireSword blog: Upgrade HDD to SSD on Acer Aspire One D270 (AOD270)
Tech ARP - The Acer Aspire One Netbook Upgrade Guide
Amazon.com: CMS 256GB SATA3 6GB/s 2.5" Internal SSD Compatible with Acer Aspire One D255-2331 10.1 Netbook - C91 : Electronics
Acer Aspire One 722 Hard Drive Replacement - iFixit Repair Guide
FireSword blog: Upgrade HDD to SSD on Acer Aspire One D270 (AOD270)
Acer One Aspire D270 SSD and Ram Upgrade - YouTube
SSD Upgrade for Acer Aspire Notebook One 756 256GB/512GB/1TB/2TB | eBay
Upgrading the Acer Aspire One 722 to 8GB | Delightly Linux
Replace SSD on Acer Aspire One ZG5 - David Yin's Blog
Acer Aspire One ZG5 Hard Drive Replacement - iFixit Repair Guide