I have an HP Pavilion HPE h8-1010ch desktop PC with an Intel H67 chipset. In addition to the 2 x 4 GB of the Hynix brand already pre-installed, 2 x 4 GB of the Kingsten brand (KVR13N9S8K2/8, DDR3-1333, DIMM 240) were inserted into the remaining 2 slots. The PC works perfectly and without any faults.
Unfortunately I can't answer that, I'm not technically proficient enough.
I simply bought the Simms based on the technical description of the HW reference of my HP computer and they work perfectly!