Changes

A: You can use the [[P165]] aluminium heatsink or the [[H402]] pure copper heatsink, but must remove the X630-A8 fan and fan connector. ①If use P165-A(thickness 7mm), you can use M2.5*5mm spacer instead of M2.5*12mm spacer to fix it; ②if use P165-B(thickness 11mm), you can directly use M2.5*6mm screws to fix it; ③if use H402(thickness 4mm), you can use M2.5*8mm spacer instead of M2.5*12mm spacer. You can also use other suitable spacers + screws to fix the heatsink.