Looking to build a HTPC Sandy Bridge i5/7 asap

[krunt]

check http://www.anandtech.com/show/4282/nettop-and-miniitx-buyers-guide for cases

 

[Termie]

check http://www.anandtech.com/show/4282/nettop-and-miniitx-buyers-guide for cases

All but the last of the cases profiled in this article will not work. They are designed for Atom-class processors. Far too small for proper cooling, and they come with miniature power supplies.

OP - you have a very specific need, as it turns out - few gaming systems will actually fit or function within a cabinet. If that's still your preference, I'd look at building a mini-ITX system.

You'd probably want to start with a motherboard like this: http://www.newegg.com/Product/Produc...82E16813157238.

Then go for the 2500, not the 2500k processor, since you can't overclock: http://www.newegg.com/Product/Produc...-073-_-Product. Don't worry, it's still wicked fast.

Then I'd probably just go straight for 8GB, because you only have two ram slots so you're limited as to upgrades: http://www.newegg.com/Product/Produc...82E16820231417.

Then I'd probably pick up this Silverstone case: http://www.newegg.com/Product/Produc...82E16811163171. It actually comes with a very good 450w 80 Plus Bronze PSU, so you'd be set with that. Hint: you can get free shipping at Amazon.

Then I'd pick up the Sapphire HD5850, which will fit in this system without a problem: http://www.newegg.com/Product/Produc...apphire%205850

And you'll need a slim DVD burner, like this one: http://www.newegg.com/Product/Produc...82E16827151221. Because it's designed for laptops, you also need this converter cable: http://www.newegg.com/Product/Produ...2200374&cm_re=lp4_sata-_-12-200-374-_-Product

With that and the HD/SSD and cooler you've already picked, you're done. One sweet (and very small) gaming system. Comes to about $900 before tax.