SJTNV и SLJTA позиционируются как BD82HM70. Какая между ними разница и взаимозаменяемы ли они ?

C1 SLJ83 Intel® Q77 Express Chipset
C1 SLJ84 Intel® Q75 Express Chipset
C1 SLJ83 Intel® Q77 Express Chipset
C1 SLJ84 Intel® Q75 Express Chipset
C1 SLJ85 Intel® B75 Express Chipset
C1 SLJC7 Intel® Z77 Express Chipset
C1 SLJ87 Intel® Z75 Express Chipset
C1 SLJ88 Intel® H77 Express Chipset
C1 SLJ8H Intel® C216 Chipset
C1 SLJ8A Mobile Intel® QM77 Express Chipset
C1 SLJ8D Mobile Intel® UM77 Express Chipset
C1 SLJ8C Mobile Intel® HM77 Express Chipset
C1 SLJ8E Mobile Intel® HM76 Express Chipset
C1 SLJ8F Mobile Intel® HM75 Express Chipset
C1 SJTNV Mobile Intel® HM70 Express Chipset
C1 SLJ8B Mobile Intel® QS77 Express Chipset
C1 SLJTA Mobile Intel® NM70 Express Chipset
C1 SLJ8B Mobile Intel® QS77 Express Chipset