Are these specs good? Which OS is best?

Is this enough to keep a 100 players server running almost perfect?
Also, whats the best os that I can choose?Linux or windows?
Also how hard its to maintain this dedicated?
Processor Intel i7 4790K
Cores/Threads 4 cores/ 8 threads
Frequency 4 GHz+
RAM 16GB DDR3 1333 MHz
Disks 120 GB SSD - Samsung EVO 840
Network connection 1 Gbps
Bandwidth 250 Mbps
Traffic Unlimited
IPv4 1
IPv6 /64
Anti-DDoS Game Included

 

Windows, and you'll need to frequently update oxide and rust. Overall, I'd rate it an 8/10 because that bandwidth is bad.

 

Bandwidth is fine I'm pretty sure Rust even if that server is ran to capacity lets say 90% CPU etc it won't use 250mbps. It's the best you can get.

 

With the bandwidth, you'll more than likely use it all up with like 2mb/s per player?

 

Im 100% sure it's not 2mbps per player. The prices of shared hosting wouldn't be what they are if that's the case.
[DOUBLEPOST=1439599581][/DOUBLEPOST]I just asked around and apparently you're near the ball. Can anyone else confirm this

 

Either that or 2 kb/s, I'm going to check right now.

 

this is from vanilla server without any mods