iSeries Model 840 - P40, 10000/120 CPW, 12 WaY
iSeries Model 840 - P50, 20000/16500 CPW, 24 WaY

iSeries Model 840 - P50, 16500/2000 CPW, 24 WaY

Brand: IBM AS400 iSeries
Model Number: 840-2420-1544
iSeries Model 840 - P50, 16500/2000 CPW, 24 WaY