hp original 397411 b21 2boz 2gb 2pcs 1gb 240p pc2 5300 cl5 18c 64x8 fully buffered ecc ddr2 667 fbdi
397411 b21 2boz 2gb 2pcs 1gb 240p pc2 5300 cl5 18c 64x8 fully buffered ecc ddr2 667 fbdimm nib singapore hp original