![foone on Twitter: "So all official Sony Playstation 1 memory cards are the same size: 15 "blocks". Sony doesn't document how big a block is in terms of bytes, but this tells foone on Twitter: "So all official Sony Playstation 1 memory cards are the same size: 15 "blocks". Sony doesn't document how big a block is in terms of bytes, but this tells](https://pbs.twimg.com/media/D7XbIRsUIAE1deo.jpg)
foone on Twitter: "So all official Sony Playstation 1 memory cards are the same size: 15 "blocks". Sony doesn't document how big a block is in terms of bytes, but this tells
![Ps1 Memory Card 1 Mega Memory Card For Playstation 1 Ps1 Psx Game Handy Practical Payable White 1 M 1mb G9G0 - Walmart.com Ps1 Memory Card 1 Mega Memory Card For Playstation 1 Ps1 Psx Game Handy Practical Payable White 1 M 1mb G9G0 - Walmart.com](https://i5.walmartimages.com/asr/aa1f2253-546a-4a3e-bd4d-348dd819d813.c6e11668f3009e1b751db4adc535f6e3.jpeg)
Ps1 Memory Card 1 Mega Memory Card For Playstation 1 Ps1 Psx Game Handy Practical Payable White 1 M 1mb G9G0 - Walmart.com
![PS Memory Card 1 Mb/15 Block - Various Colours by PS1 3rd party memory card : Video Games - Amazon.com PS Memory Card 1 Mb/15 Block - Various Colours by PS1 3rd party memory card : Video Games - Amazon.com](https://m.media-amazon.com/images/I/814W7JxJ4PL._SX425_.jpg)
PS Memory Card 1 Mb/15 Block - Various Colours by PS1 3rd party memory card : Video Games - Amazon.com
![The humble PS1 memory card, often taken for granted at the time | Retro video games, Memory cards, Retro gadgets The humble PS1 memory card, often taken for granted at the time | Retro video games, Memory cards, Retro gadgets](https://i.pinimg.com/736x/b8/52/d4/b852d4beacb13c853ee170b6dd081d0c.jpg)
The humble PS1 memory card, often taken for granted at the time | Retro video games, Memory cards, Retro gadgets
![PSx/PS1 MEMORY CARD: hi guys. Is there any specific thing I must do or setup so that the PSx/PS1 emulator can use the virtual Memory Card for saves and whatever? Thanks all PSx/PS1 MEMORY CARD: hi guys. Is there any specific thing I must do or setup so that the PSx/PS1 emulator can use the virtual Memory Card for saves and whatever? Thanks all](https://preview.redd.it/9w6wh5oaqtu51.png?auto=webp&s=a30209da1960fc161d4b03c5ef33b70654cbccbc)