Question Weight distribution of (250 GB SSD+ 500 GB HDD) vs 500 GB SSD?

Sagar_20

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Hello friends. I have an old lenovo laptop that came with a 500 gb hard drive installed. So i wanted to install a ssd in the dvd drive but i just got to know that dvd drive is sata-2 so i guess it's not the best idea so may be i'd put ssd in the normal drive bay which is sata-3 and hdd in the dvd drive. Will it affect the weight distribution?
Where should i put the ssd to keep the laptop balanced??