Hand purchase computer IC, CPU, network card I5-5257U SR26K

Buying a computer factory stock INTEL BGA IC chip network chip BGA CPU graphics card INTEL BGA chip BGA chip: SR17C SR176 SR137 SR174 SR17D SR17E SR175 BD82PPSM DH82HM87 DH82QM87 DH82HM86 BD82QM77 SLJ8A BD82HM76 SLJ8E BD82Q57 BD82Q67 BD82QM67 NVIDIA / ATi graphics cards and other types of VIA SIS computer IC, INTEL BGA CPU: Generation II three generations of four generations I7-4500U SR16Z I5-4200U SR170 I3-4010U SR16Q I7-3517U SR0N6 I5-3317U SR0N8 SR0N9 SRON5 SRON7 SR0XF SR0XL north and south bridge and other types of computer, CPU, graphics card