Here I’ve swapped the 500GB hard disk for a 1TB SSD. Before doing so, I first did a disk benchmark comparison.
What was a little tricky was detaching the SATA cable from the system board. it was pretty secure in there, and I was afraid i would rip it off. I ended up taking a small screw driver and gently pried it lose. That would have been a real pain if the cable ripped off and I had to get a new cable!
Below is the video taken of the whole operation: