I just had a look inside the computer and it turns out that the cables installed are low profile right angled cables so i can use them if i reverse them around. But it turns out i need two left-angled sata connectors to run 4 hard dirves on my computer so ill have a look around around for them.
EDIT: I ended up searching for 4 hours and the best I could find was on amazon, and including $50 shipping ended up costing $70 for two sata cables.