Conmputer/Internet Server NAICS Codes

I have a question about which NAICS codes would best describe a contribution study for computer and internet data server farms. Basically the large warehouses used to store data for large internet and computer companies. Here is what I was thinking but I haven't found any similar threads on your forums about such industry codes so I'd like some input. I was thinking the 5415 series, which includes computer systems design and related services computer programming services, computer facilities management services, and other computer related services. This would be for the services side of things. For the manufacturing of such computer parts (if they are taking part in this process as well) would be the 3341 series, which includes computer and peripheral equipment manufacturing, computer storage device manufacturing, and computer terminal and other computer peripheral equipment manufacturing. Like I said I'm curious if anybody else is familiar with this and let me know if I'm in the right direction.