Hi forum,

I have just bought a used Optiplex 7040 sff and I would like to add a second 2.5" hard drive, the caddy has space on it but it doesn't seem to have another SATA power cable. There are three SATA data ports available on the motherboard but only two SATA power cables, one for the other hard drive and one for the optical drive. Am I missing something? How do I solve this?

Thanks for your help!