XPS 17 (L702X) 2 memory slot is supported for single DDR3 8G PC3-12800(1600Mhz) memory?

I used XPS17 (L702X) 2 memory slot version.

XPS17 is supported for 204pin Unbuffered so-dimm non ecc 8GB PC3-12800 (1600Mhz) memory?

Corsair Vengeance Laptop Memory Kit 16 GB (2x8 GB) DDR3 1600MHz CL10 or Teamgroup DDR3 8G PC3 12800 (TSD38192M1600C11-E) memory module is supported?

below video is only i founed in internet for XPS 17 L702X.

https://youtu.be/vH0rsXtv89Y

Thanks.

Best Regards,

Edward.