This sheet details the ADS Plans

Date

Servers

Disks

Drives

Tapes

Cost per

Maintnce

Other

Total

VAT

Grand

Comments

#

Unit Cost

#

Unit Cost

#

Unit Cost

#

Unit Cost

TB/Tape

TB

Total

01-May-04

1

£20.00k

5

£4.00k

0.20

£40k

£7k

£47k

01-May-05

3

£20.00k

660

£0.05k

0.50

0.10

£6.00k

£99k

£17k

£116k

"Titanium 1" 500GB per tape. 60Mb/sec

01-May-06

5

£4.00k

1

£20.00k

360

£0.05k

1.00

0.05

£15.90k

£74k

£13k

£87k

"Titanium 2" If available - 1TB per tape. 120MB/sec transfer rate?

0.05

0.05

0.05

0.05

0.05

0.05

0.05

0.05

0.05