It's not clear to me what Kingston Ram part # that's on this ram stick, I am used to seeing KVR***. What's this ACR16D3 stuff? This will be removed from the existing
Kingston Kvr Series 2666 3200 Mhz 8g 16g Ddr4 Ram For Desktop Platform Memory With Good Value - Rams - AliExpress
Kingston KVR-16R11S4/8HA DDR3 1600MHz ValueRAM Server Memory Review