I have an iMac 5K 27" that I originally with 2x4GB RAM from Apple and I added 2x8GB from OWC. However, I have been having kernel panics so I asked OWC to ship replacement RAM. The new RAM modules they sent clearly has a Crucial sticker on it that they just slapped an OWC sticker over. The RAM itself also looks different (green in color, not like the dark blue RAM originally delivered). Anyone have a similar experience? Is OWC simply reselling Crucial RAM? Or maybe they sent me refurbished Crucial RAM to replace my defective OWC RAM?