Hello everybody! I recently purchased a late 2013 27" iMac with i7 3.5 processor and a 3.1TB fusion drive and 32GB of memory. At the moment of purchase I selected the 3.1TB fusion drive because it was what the sales person that took my order recommended (the company does not provide the option that I wanted), but now that I have used it I'm having second toughts about my selection and wonder if it is possible to change the pci-e ssd for a bigger one (either 512GBor the 1TB). I understand we are talking about a fusion drive here, but I read in many places that fusion drives can be splitted and I'm searching for advice. It would be a joy to have a bigger ssd as fast as these ssd's and at the same time keep the 3TB hard drive, but not fused. I rather manage my data myself and be able to enjoy the full speed of both drives. Has anywone here now if this is possible? Thank's in advance for any advice! Forgive my English which is a second language for me!