What hardware

[TraidMark]

What Type of hardware do I need to run a 100 slots 100 tick 1000 FPS?

[Derek]

A server that has 2 CPU's (8 Cores)

[ClanWoof]

Like Derek said best would be 2 cpu's you could get by with one xeon x5460 I'm sure it could do the trick, I have two x5440's in two of my servers I can tell you it sure does the trick, cost is a little high though. All depends on how high you want cpu usage.

[Drocona]

If you want all 100 slots in 1 server I can tell you that you won't even be getting 33 tick on it

If you have multiple servers totaling 100 slots, Mr. Denholm and ClanWoof are correct.

[TraidMark]

about how much bandwidth would I probably need to host that?

[ClanWoof]

Bandwidth is a tricky thing, if all 100 slots are going to be full 24.7 you would need alot.
A scrim server with 10 players uses around 1.2mpbs, if you do a search on here you should find how much bandwidth 100 slots would use. I forget off hand

[Drocona]

for 100 tick, use something like 20 KB/s per slot, that's 160kbps
100x 160 = 16000 kbit/s = 16mbit/s upload.

[Mooga]

16mbit/s seems VERY low...
But I'm crazy

[Drocona]

I calculated sometime you can fit about 6xx (don't remind exact number) in a 100mbit pipe