![Amazon.com: Western Digital 500GB 2.5" Playstation 3/Playstation 4 Hard Drive (PS3 Fat, PS3 Slim, PS3 Super Slim, PS4) : Electronics Amazon.com: Western Digital 500GB 2.5" Playstation 3/Playstation 4 Hard Drive (PS3 Fat, PS3 Slim, PS3 Super Slim, PS4) : Electronics](https://m.media-amazon.com/images/I/816ytRVH7TL.jpg)
Amazon.com: Western Digital 500GB 2.5" Playstation 3/Playstation 4 Hard Drive (PS3 Fat, PS3 Slim, PS3 Super Slim, PS4) : Electronics
![Avolusion 80GB 2.5" SATA (PS3) Playstation3 Hard Drive (PS3 Super Slim CECH-400x Series) + HDD Mounting Bracket - 2 Years Warranty - Walmart.com Avolusion 80GB 2.5" SATA (PS3) Playstation3 Hard Drive (PS3 Super Slim CECH-400x Series) + HDD Mounting Bracket - 2 Years Warranty - Walmart.com](https://i5.walmartimages.com/asr/0a8d3331-3d50-4c9f-b796-6f7b81d35253_1.616a2e066caa552325b0569cc30446ed.jpeg?odnHeight=612&odnWidth=612&odnBg=FFFFFF)
Avolusion 80GB 2.5" SATA (PS3) Playstation3 Hard Drive (PS3 Super Slim CECH-400x Series) + HDD Mounting Bracket - 2 Years Warranty - Walmart.com
![I have decided to upgrade my 20gb backwards compatible PS3, not enough space. I will get it thoroughly cleaned and new thermal paste. The question I have is what size hard drive I have decided to upgrade my 20gb backwards compatible PS3, not enough space. I will get it thoroughly cleaned and new thermal paste. The question I have is what size hard drive](https://preview.redd.it/akmfosb2lgu41.jpg?auto=webp&s=53488682c2c5c0be6d231ac784c7a6116c6e40ea)