I'm going to buy Hard disk for my gaming rig soon. I just wanted to know which Hard disk is better.
1.WD Caviar Green (WD20EARX) Internal Hard Drive (2TB) - 5693 rupees
2.WD Caviar Black (WD1002FAEX) Internal Hard Drive (1TB)- 5642 rupees
Cost of both Hard disk are equal(~) and i think there is difference of performance occurs but Caviar Green is double in memory. Help please suggest