I wanna know profits of that project

i will rent server for mine zcash from balicservers.com

specifications as follow :

CPU: Intel® Skylake Xeon E3-1240V5, 4x2x3.5 GHz Included
RAM: 32GB ECC DDR4 2133MHz Included
HDD: SSD 120GB Included
HDD: SSD 120GB Included
RAID level: Raid 1 Included
RAID TYPE: Hardware Included
Bandwidth: 3 Gbps uplink Included
IP addresses: 1 IP Included
Power management: Remote power management Included
KVM: Internal KVM over IP Included
OS: CentOS 7 64bit Included
GPU Card: GeForce GTX 1080 8GB GDDR5X, 2560 CUDA cores (Monthly fee) $119

plz any one help me figure out if that good idea and what will be my mining profits if i use 100% of the server efficiency 24/7

I don't think there are currently good options for Linux and NVIDIA cards. I think with the current release of Silent Army (v5) you may be looking at ~60 H/s for the GPU. I guess you could probably try to dual mine with the CPU too but I doubt it would be profitable. Assuming 100H/s for the setup and current difficulty around 50MH/s you might be looking at around half a ZEC a month only.

You'd also need to be sure any of this will work on CentOS as most run Ubuntu or a variant of.

Separate from my mining rigs I have my gaming rig do some mining.

It has a GTX1080 mining at about 100 h/s and I also mine on 5 cores of the CPU (6700K) for about 25 h/s

Together it works out to less than $2/day profit.

Everything else you mentioned - bandwidth, raid, sdds, etc is completely irrelevant to mining.