Sony has confirmed the 1TB Ultimate Player Edition of the has revealed model CUH-12000 features a smaller motherboard with a new GDDR5 memory configuration.

Other changes introduced in the new PS4 model include a new Blu-ray drive design, a new HDMI controller, and a new power supply, which is 80g lighter than the previous one and has a lower energy output.

It also seems that Sony has reduced the amount of noise the PS4's fan makes, though this has yet to be confirmed. For a -depth list of the changes, take a look at the site's breakdown using the link above.