Savings calculation for pc. class of 18 computers or three multiseatsystemen for six students:
Hardware
|
18 Windows computers(compl.with screens) |
3 multiseat X6 computers complete |
|
11160 euro |
7799.70 euro |
|
Savings hardware by purchase multiseats: 3360.30 EUR |
|
Software
|
Windows Oem+Kis contract for 1 year |
Multiseat Free Software |
|
OEM 80eur+33 eur KISx18=2034 eur |
0 eur |
|
Savings 1st year: 2034 EUR. The next years: 594 EUR/year |
|
Electricity
|
18 windows computers |
Three multiseat computers |
|
250Wx18=4500W/h |
320x3=960W/h |
|
Savings at 180 school days à 5 hours/day=900 hours: |
|
Co2 expels
|
18 Windows computers |
Three multiseat Computers |
|
4050Kw x 0,32kg CO2/kWh=1296kg/year |
864Kwh x 0,32kg CO2/kWh=276kg/year |
|
Savings Co2 expels/year: 1020kg |
|
Savings totally by pc. class of 18 purchases computer: 5280.03eur
Savings use per year (ms-kis+electricity): 1224eur
Savings CO2 expels per year: 1020kg
Further savings: anti-virus programs, deepfreeze-reset, service, re-installations, network wiring.