How do I identify a V5 PS2 when buying?

[led]

I want to buy the PS2 V5. I know the model number to look for is 3000x R or 3500x R. But I hear that PS2 V4's have the same numbers. How can I be sure that I'm getting a v5 PS2 when I'm buying it at the store without opening it up?

[D Soldier]

Me too, anyone know?

[Charlie]

Check it's an R model. Ask the store when they took delivery. If it's 2002, then it's highly unlikely to be v4.

[Prototype]

The Target here was out of PS2s and when they got their new shipment a couple weeks ago... they were V4 30001R. I bought one there prior to this shipment and it was a V5. For what it's worth...