S
Cray-1W
Cray-1
Cray-2W
Cray-2
A
Cray-3W
Cray-3
Cray EL90W
Cray EL90
B
Cray J90W
Cray J90
NEC SX-6W
NEC SX-6
C
Cray T3EW
Cray T3E
Cray X1W
Cray X1
D
Cray XC40W
Cray XC40
Cray XE6W
Cray XE6
E
Cray X-MPW
Cray X-MP
Cray XT3W
Cray XT3
F
Cray XT5W
Cray XT5
Cray Y-MPW
Cray Y-MP