New Gateway One ZX4350 ZX4351 ZX4931 ZX4951 ZX6951 ZX6961 Power Supply 220 Watt Compatible Model : Gateway One ZX4350 ZX4351 ZX4931 ZX4951 ZX6951 ZX6961 Compatible Part Number: PY.22009.002, PY.2200B.001, PY.2200B.002, PY.2200B.006, PY.2200B.009, PS-5221-06, CPB09-D220R.