What is jumper block on hard disk

[innocents]

Hello,
details about jumper, jumper pins and jumper block, how toselect a master hard disk, a slave hard disk using jumper block

 

[rgd1101]

google the make and model

 

[Branden]

if you're talking about an old IDE drive there's a diagram on the label itself showing where to place jumper for master/slave/CS.

if you're talking about a SATA drive there's no need to place/move jumpers even if there are jumper pins on the drive (at least i've never heard of having to...)