IGN- To test its capacity, IGN installed 20 games on the system before we reached capacity at 362GBs out of 500GBs. Results may vary.

http://www.ign.com/videos/2013/12/09/xbox-one-hard-drive-full-at-362gbs

Didn't 2 people here made a bet about the real capacity of the X1 HDD?

I think the bet was with 440GB-ish available for games. Well, one of them certainly lost by a big margin...

that sucks what a huge gap has anyone tested a ps4 in the same way I'm curious now

i havent fully tested it but im up to 350gb used on my ps4 still have room from what it tells me, but the thing with the ps4 for 100$ you can upgrade your drive to 1tb and add speed to the system too, so dual function more space and faster load times, currently waiting to get my 1tb hybrid drive wife making me wait till xmass to get it.

PS4 has about 409 GB free space.

Pathetic, but not surprising.

I wonder if they could use more space if they put the games on in a different order?

I think it was walsufnir, he now says he wants to see the xbone hdd taken out and connected to the pc and see the real gigabytes LMAO

That's not great, that OS is taking up a lot of space.

I think ms and sony looked at the attachment rates and that's why they went with 500gb. 20 games is way more than the normal user is ever going to buy. And do you really need to have 20 games installed at all times ?