Processor & Memory:
Intel® Core i7-4790 Processor 3.6GHz
16GB DDR3 1600MHz RAM

Drives:
1TB 7200RPM SATA Hard Drive
DVD-RW (Writes to DVD/CD)

Operating System:
Microsoft® Windows 7 Professional (64-bit)

Graphics & Video:
4GB NVIDIA GeForce GTX 745 Graphics

Communications:
Dell Wireless-N 1703 + Bluetooth® 4.0
10/100/1000 Gigabit Ethernet

Audio:
Integrated 7.1 with Waves MaxxAudio® Processing

Keyboard & Mouse:
Dell Wired Multimedia Keyboard & 6-Button Laser Mouse

I/O Ports & Slots:
6x USB 3.0
4x USB 2.0
1x Multi-Media Card Reader

AVI Ports:
Combination Headphone / Microphone Jack
RJ-45
HDMI

It should but you need to make sure that the PowerSupply in the computer is powerful enough to run the graphics card.

One question about this thread. Could the 750 be easily switched? Or even a 960?

This one is actually from a big box store. It is $200.00 cheaper than a build with a GTX 650.

I would bump the video card up to a 750 if it was me. But everything else looks good.