EDIT: Worth to notice is that the card I posted is a 560 ti, which is slightly faster than a regular 560.
No, the one you posted is just a regular 560.
If you were to go for a 560, you'd be way better going for the 560Ti.
However, looking at Amazon, it doesn't look very cheap. It's about £130 for a GTX550.
In that case, I'd recommend a HD6850 for the best bang for buck. Or even a HD5850, more powerful but a little older.