Items for Computer Lab

Below is a list of urgently needed items for the computer integration in the school:

Two System servers (pc with at least 1GB ram and at least 2.7GHz processor)
Optical mouse to keep current systems running (5).
Two color inkjet printer, preferably Canon for staffroom
Two 500va UPS systems for server protection.
Ten UPS systems for protection of other computers.
At least two linksys wireless router/bridge/hub.