What harddisk capacity i should go for?

[freakosandy]

HI all,
i have a pretty old cpu config with AMD Athlon X2 4000+, 3 gb ram.
My question is what hard disk capacity i should go for? i was planning for 500 gb or 1 T Tb(both SATA 7200 RPM). Please suggest and help me with this.

Thanks in advance

 

[vish22]

it always good to go for higher one, depending on your own budget too.
On a little difference of expense you can purchase 1TB HDD
very little difference in price and it doubles your HDD space