1. Original “Fat” PS3 (CECHA, CECHB, CECHC, etc.)
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Release Year: 2006
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Features:
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Larger, heavier design — nicknamed the “Fat” PS3
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Included a built-in 60GB or 20GB hard drive (varied by region)
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Supported backward compatibility with PlayStation 2 games (early models only)
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Used the “Cell” processor and had multiple USB ports
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Notes: Early models are prized by collectors for PS2 backward compatibility, but they were more expensive and had higher power consumption.
2. PS3 Slim (CECH-2000 series and later)
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Release Year: 2009
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Features:
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Smaller, lighter, and more energy-efficient design
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Hard drives ranged from 120GB to 320GB
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Removed backward compatibility for PS2 games but could still play PS1 titles
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Quieter fan and cooler running system
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Notes: The Slim is the most common and popular PS3 model, balancing performance and size.
3. PS3 Super Slim (CECH-4000 series)
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Release Year: 2012
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Features:
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Even smaller and lighter than the Slim
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Sliding top cover for disc access (instead of a slot-loading drive)
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Hard drive sizes varied, commonly 250GB or 500GB
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Continued no support for PS2 backward compatibility
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Notes: The Super Slim was the final major revision, focusing on affordability and portability.
Summary Table
| Model | Release Year | Size & Weight | Backward Compatibility | Hard Drive Size Range | Notable Feature |
|---|---|---|---|---|---|
| Original “Fat” | 2006 | Large, heavy | PS2 games (early models) | 20GB, 60GB, 80GB | PS2 BC & multiple USB ports |
| PS3 Slim | 2009 | Smaller, lighter | PS1 only | 120GB - 320GB | Quieter, cooler design |
| PS3 Super Slim | 2012 | Smallest, lightest | PS1 only | 250GB - 500GB | Sliding disc cover |