Model / Base system & starting price      
1000 Series
i1000A
H61 i7/i5/i3/P6
i1000Q
Q77 vPro i7/i5
i1000M
HM77 Mobile i5
1000B ION/Fusion/Atom
100A2 / 100B

1.5" Thin Aluminum case,
2.5" HD Bay,COM port
Fanless for Atom 525T

300A
2.2" Aluminum w/DVD
400S
2.6" Small Aluminum Case,3.5" Open Drive Bay or,Two 2.5" Swap HD Bay
500D
3.5" Aluminum Case
with 5.25" Large Bay