Lenovo M91p | Small Upgrades [Part 1]
I wasn't able to connect the Hard Drive the Optical Drive and the SSD at once, because the regular SATA Power spitter wasn't fit to the Optical Drive's connector. So I bought a 90 Degree SATA 22 PIN ADAPTER from eBay to connect all of these at once.
System: Lenovo ThinkCentre M91p*
Processor: INTEL Core i5-2500 3.30GHz
System Memory: 4+2GB DDR3 1333MHz
Video Card: PNY Quadro P1000 4GB GDDR5
(*this is the $300 system, what I show in another video, with more RAM)