whitefiretiger

Performance PC,.. http://www.performan...-4-sleeved.html

4" sleeved 6-pin to 8-pin Adapter $4.95 "select your color",.. or you can go with an Extension cable sleeved or braided, and go like 18" so connection is hidden behind motherboard tray.

Depends on how picky you are but

https://www.ebay.com...FIAAOSwY0lXTOit

that is the least crazy one I found quickly looking, I know powercolor shipped a really short sleeved one with my 290x (gave it to a friend) but that's the only one like it I've seen.

Depending on your PSU you may be able to get a new modular cable something like this https://www.ebay.com...LgAAOSwZA1aiF5sas an alternate but that's going to really vary by brand and model.