>10 for positive ROI
data created/ stored each year
tb
This is a baseline number for cloud storage only
Cloud Based Environment $150/TB to store per year
Data Storage Costs
Data Erasure Costs
85% is dark data
TB
year 1
by year 3
by year 5
After 3 years, you could save your organization
assuming
TB of your data storage costs are no longer necessary
Formulas only below this line
Number of TB to be removed (85%)
savings
cost to store
cost to erase
year 2
year 3
year 4
year 5
year 6
year 7
year 8
year 9
year 10
additional
total
Storage Costs/year
total storage costs (this year and the years before
erasure costs
Cost to Erase
type
per gb/month
per/tb/month
cost per tb/year
average
Google: https://cloud.google.com/storage/pricing
Multi-Regional
Regional
nearline
coldline
Microsoft Azure: https://azure.microsoft.com/en-us/pricing/calculator/#storage-1
Block Blob
File
Page Blob and Disk
Table and Queue
Amazon AWS: https://aws.amazon.com/s3/pricing/
standard
infrequent access
Glacier
median
Actual
List Price
Quantity
Sales Price
Total Price
Price/TB
USD
Price per TB
1-5TB
2
164.46
328.92
200
400
5
153.64
768.2
1,000.00
176.54
882.7
178.58
895.4
6TB-20TB
6.3
85.42
538.15
100
630
9
83.75
753.75
900
10
64.79
647.9
72.06
720.6
154.47
1,544.70
195
1,950.00
11.1
85.79
952.27
1,110.00
11.64
994.29
1,164.00
14
1,172.50
1,400.00
21TB-100TB
33
98.21
3,240.93
50
1,650.00
39.26
35.7
1,401.58
1,963.00
72
9.63
693.36
3,600.00
85
5,507.15
4,250.00
90
43.17
3,885.30
4,500.00
36.28
3,628.00
5,000.00
39.34
3,934.00
101TB-500TB
101
33.18
3,351.18
39
3,938.50
106
27.71
2,937.26
4,134.00
150
7.75
1,162.50
5,850.00
42.04
6,306.00
160
33.25
5,320.00
6,240.00
180
37.74
6,793.20
7,020.00
6,650.00
7,800.00
230
27.85
6,405.50
8,970.00
501TB-1PB
500
2.14
1,070.00
19,500.00
504
4,853.52
29
14,616.00
1PB +
1000
0.64
640
29,000.00
4.33
4,330.00