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PC Hardware and Infrastructure Costs. Hierarchical network structure based on different levels of Ethernet. Commodity PCs in midi-towers, rack mounted. PC hardware Dual PIII 600 |MHz, 256 MB memory, 2 x 15 GB disk, INTEL motherboard, Fast ethernet, midi-tower

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PC Hardware and Infrastructure Costs

Bernd Panzer-Steindel, IT/PDP


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Hierarchical network structure based on different levels of Ethernet

Commodity PCs in midi-towers, rack mounted

Bernd Panzer-Steindel, IT/PDP


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  • PC hardware Ethernet

  • Dual PIII 600 |MHz, 256 MB memory, 2 x 15 GB disk, INTEL motherboard,

  • Fast ethernet, midi-tower

  • ~3000,- SFr in the year 2000

Dual PIII 800 |MHz, 512 MB memory, 1 x 20 GB disk, INTEL motherboard,

Fast ethernet, midi-tower

 ~3000,- SFr in the year 2001

Bernd Panzer-Steindel, IT/PDP


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Network infrastructure Ethernet

Component cost (SFr) cost per PC (SFr)

------------------------------------------------------------------------------------------------------------

24 port fast Ethernet switch 3200,- 133 ,-

12 port gigabit Ethernet switch (copper) 7000,- 27,-

20 port Cabletron switch 46000,- 9,-

1 port in the Cabletron 2000,- 8,-

Ethernet cable 6,- 6,-

---------------

* Assumes 100% populated switches 183,-

Network infrastructure cost : ~600,- (year 2000) 183,- (year 2001)

Bernd Panzer-Steindel, IT/PDP


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Installation infrastructure Ethernet

Component cost (SFr) cost per PC (SFr)

-------------------------------------------------------------------------------

Metal rack for 40 PCs 3000,- 75,-

Electricity network in the rack

(cables, fuses, plugs,etc.) 1000,- 25,-

Console, remote reset

(not yet implemented, min. cost) 200,-

Physical installation 2 person-days 20,-

(Rack installation (50,-/h)

Electricity cabling

PC unpacking and install

Network cabling)

Bernd Panzer-Steindel, IT/PDP


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Running costs Ethernet

Component cost (SFr)

--------------------------------------------------------------------

Electricity + cooling 73,- per year

System administration 2000,- per year

(outsourced)

Bernd Panzer-Steindel, IT/PDP


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Summary Ethernet

Component cost (SFr) cost for 3 years (SFr)

--------------------------------------------------------------------------------

PC hardware 3000,- 3000,-

Network 183,- 183,-

Infrastructure 320,- 320,-

Electricity + cooling 73,- 219,-

System administration 2000,- 6000,-

------------------------------------------

5576,- 9722,-

Bernd Panzer-Steindel, IT/PDP