1tb internal hard disk how much ram required

[Jerit V Bakerfalls]

i wan't to buy a 1 tb internal hard disk,i'm currently having a 1gb ram.So is it only enough? or do i want to buy another ram

 

[McHenryB]

If 1 Gb of RAM is sufficient for your current puposes that it will be sufficient when you add the new hard disk.

 

[Zakario]

HDD and RAM are two different things, HDD doesn't almost absolutely rely on RAM, so yes, it's safe to use 1TB HDD on your PC, your performance won't go down.

Although I suggest getting at least 2 gigs of RAM, just because you'll be able to tell the difference of your rig's overall performance.