Valve's specs have 3 GB of video memory, but retail GTX Titans only come in 6 GB models at the moment, which could represent a cost savings. The 1 TB hard drive is also a straight 7200 RPM SATA hard drive, not the Hybrid SSHD that Valve is calling for, meaning their drive is probably more expensive.
via N4G: pc news feed http://n4g.com/news/1367926/how-much-will-a-steam-box-cost-you
via N4G: pc news feed http://n4g.com/news/1367926/how-much-will-a-steam-box-cost-you