I’m sure that your new computer has SATA connections. They are INTERNAL. You are probably thinking about eSata, which is external. SATA has been the defacto interface for internal drives for quite a few years.
I own a NEX-VG10 and upgraded from Pro 8 to Pro 12 so I could easily edit my video. I’m extremely happy with my upgrade decision.
Intel i5 3570K Ivy Bridge 3.40GHz quad core
Asus P8Z77V-LK
16gb RAM
ATI Radeon HD7850 2gb
Crucial M4 SSD + Seagate Barricuda 7200rpm
Windows 7 Pro 64