PlayStation 5 supports one external HDD at a time, just like PS4
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Amazon.com: PlayStation 3 Super Slim Hard Disk Drive HDD Mounting Bracket for PS3 CECH-400x Series : Video Games
How to upgrade PS3 Hard Drive - New HDD Tutorial - YouTube
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What Kind Of External Hard Drive For PS3 | Robots.net
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How to upgrade your PlayStation 3 hard drive - GameSpot
Three ways to use a USB drive with your PS3 - CNET How to - YouTube
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How to Add an External Hard Drive to a PlayStation 3
How to use an external hard drive for my PS3 - Quora
How to upgrade your PlayStation 3 hard drive - GameSpot
How to Add an External Hard Drive to a PlayStation 3
How to upgrade your PlayStation 3 hard drive - GameSpot
How to use an external hard drive with PS3 - DIGISTOR
How To Copy Games From External HDD To PS3 Internal HDD * Jailbreak Ps3 only * - YouTube
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How to Use an External Hard Drive on PS3 « HDDMag
How to Add an External Hard Drive to a PlayStation 3
How to Upgrade Your Hard Drive in a PlayStation 3 (with Pictures)
How to Add an External Hard Drive to a PlayStation 3
Can I connect an external hard drive (USB) to a PS3, just like a flash drive? - Quora
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How To] Format Internal or External Hard Drive as FAT32 Tutorial (Great for PS3!) - YouTube