none 

Statements about this table:
the athlon 64 x2 , athlon 64 , sempron socket am2 processor be support with a pci - express of x16: 1 slot and an x1: 4 slot
the 64nforce 550 model of thethe athlon x2 , athlon 64 , sempron socket am2 processor be support by ddr2 memory
the athlon 64 x2 , athlon 64 , sempron socket am2 processor be not support with a pci - express of x16: 1 slot and an x1: 4 slot
the athlon 64 x2 , athlon 64 , sempron socket am2 processor be not support by ddr2 memory on the nforce 590 model
the pci - express of the nforce 520 model with ddr2 memory be x8: 1 slot x1: 3 slot
model
processors supported
fsb / ht frequency (mhz)
memory
pci - express
sata
pata
sound
nforce 500
athlon 64 x2 , athlon 64 , sempron socket am2
ht 1 ghz
ddr2 / ddr
x16: 1 slot x1: 3 slots
4 ports 1.5 gbit / s
4 ports
ac'97
nforce 500 ultra
athlon 64 x2 , athlon 64 , sempron socket am2
ht 1 ghz
ddr2 / ddr
x16: 1 slot x1: 3 slots
4 ports 3 gbit / s
4 ports
ac'97
nforce 500 sli
athlon 64 x2 , athlon 64 socket am2
ht 1 ghz
ddr2 / ddr
x8: 2 slots x1: 3 slots
4 ports 3 gbit / s
4 ports
ac'97
nforce 520 le
athlon 64 x2 , athlon 64 , sempron socket am2
ht 1 ghz
ddr2
x16: 1 slot x1: 2 slots
2 ports 3 gbit / s
2 ports
hda
model
processors supported
fsb / ht frequency (mhz)
memory
pci - express
sata
pata
sound
nforce 520
athlon 64 x2 , athlon 64 , sempron socket am2
ht 1 ghz
ddr2
x16: 1 slot x1: 3 slots
4 ports 3 gbit / s
2 ports
hda
nforce 550
athlon 64 x2 , athlon 64 , sempron socket am2
ht 1 ghz
ddr2
x16: 1 slot x1: 4 slots
4 ports 3 gbit / s
2 ports
hda
nforce 560
athlon 64 x2 , athlon 64 , sempron socket am2
ht 1 ghz
ddr2
x16: 1 slot x1: 3 slots
4 ports 3 gbit / s
2 ports
hda
nforce 560 sli
athlon 64 x2 , athlon 64 socket am2
ht 1 ghz
ddr2
x8: 2 slots x1: 2 slots
4 ports 3 gbit / s
4 ports
ac'97
model
processors supported
fsb / ht frequency (mhz)
memory
pci - express
sata
pata
sound
nforce 570 ultra
athlon 64 x2 , athlon 64 , sempron socket am2
ht 1 ghz
ddr2
x16: 1 slot x1: 4 slots
6 ports 3 gbit / s
2 ports
hda
nforce 570 lt sli
athlon 64 x2 , athlon 64 socket am2
ht 1 ghz
ddr2
x8: 2 slots x1: 2 slots
4 ports 3 gbit / s
2 ports
hda
nforce 570 sli
athlon 64 x2 , athlon 64 socket am2
ht 1 ghz
ddr2
x16: 1 slot x8: 1 slot x1: 4 slots
6 ports 3 gbit / s
2 ports
hda
nforce 590 sli
athlon 64 fx , athlon 64 x2 , athlon 64 socket am2
ht 1 ghz
ddr2
x16: 2 slots x8: 1 slot x1: 6 slots
6 ports 3 gbit / s
2 ports
hda