while 400R seems to have better building material than DragonLord PC-K62 but it lacks Transparent Side Panel Window and front fan leds are also white. also k62 has more fans than 400r.
i read in reviews that k62's side panel seems to be fragile, and i have to carry my pc for occasional lan parties so wanted an expert advice which one should i go for.
<- lian li fan boy , so ya know . Dragonlord is an inch wider and has one more fan . Larger window . Same materials . On the downside lian li 's customer support is non-existant if you should have a need of it . have fun !