HDD D3-VS07-2000 instead of D3-PS07-2000 can we use

Hello,

Can anybody tell me, can i use D3-VS07-2000 instead of D3-PS07-2000

Both are same in description, but the only difference i see is D3-PS07 is 15 slot and D3-VS07 is 12 slot
D3-VS07-2000 UNITY 2TB NLSAS 12X3.5 DRIVE.  12 slot.
D3-PS07-2000 UNITY 2TB NLSAS 12X3.5 DRIVE.  15 slot.

I would appreciate , if somebody can explain me about it.

Thanks.