Urgent RAM/Mobo question!!

[winu234]

Hey! You might know me from my previous post where I bought parts and built my own gaming pc, well now, my brother wants one. He found this used pc:
(qouted)

Price - €450
I am selling my Entry/Mid Level Gaming PC as I need to upgrade due to More intense Rendering/School Work.
Specs:
CPU/Processor - Intel Core i5 4690K 3.5Ghz
Motherboard - Gigabyte Z97X-Gaming 3
RAM - TeamGroup Elite Plus 8GB DDR3 1600Mhz (Still Under Warranty)
Hard Disk - Seagate 1TB 7200RPM
SSD (For OS) - Samsung 850 EVO 120GB (Still Under Warranty)
Graphic Card - ASUS GTX750Ti OC 2GB
Power Supply - NOX NX650W
Monitor - 19.5'' 900p Hanns-G
Case - Nox Nova
Price Negotiable!!!

Obviously the prices over here in malta are crap. One of the problems I saw was that this motherboard only supports DDR3, so I assume that is bad for future right? Would I have to completely change the motherboard and the RAM?
Thanks, by the way, if possible fast answers, this guy is getting alot of calls lmao!

 

[geofelt]

Nothing at all wrong with ddr3.
You can not tell the difference in performance when using Intel processors.

Only issue might be the NOX psu; it is a brand that I am unfamiliar with.
The wattage is sufficient for a strong modern graphics card, even a GTX1080ti.