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All-in-One Computers ranked by annual running cost*

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Ranked by estimated annual power consumption* Cost / day Cost / year Prices
1
Dell Inspiron 20-3060
Dell Inspiron 20-3060
1.1 Ghz Intel N3350 CPU, 8 GB RAM
98%
Sleep: 1W
Idle: 7.5W
Off: 0.4W
£0.04 £9.77 From £500
2
Apple iMac 21.5
Apple iMac 21.5"
1.4 Ghz Intel Core i5 CPU, 8 GB RAM
97%
Sleep: 0.9W
Idle: 5.2W
Off: 0.3W
£0.04 £9.99 From £445
3
Dell Inspiron 24-3460
Dell Inspiron 24-3460
1.1 Ghz Intel N4200 CPU, 8 GB RAM
95%
Sleep: 1.2W
Idle: 6.6W
Off: 0.4W
£0.04 £10.91 From £500
4
Dell OptiPlex 3050 AIO
Dell OptiPlex 3050 AIO
2.8 Ghz Intel Celeron CPU, 32 GB RAM
94%
Sleep: 1.7W
Idle: 9.7W
Off: 0.3W
£0.04 £11.45 From £787
5
Dell Inspiron 20-3052
Dell Inspiron 20-3052
1.6 Ghz Intel N3050 CPU, 8 GB RAM
94%
Sleep: 1.3W
Idle: 10.1W
Off: 0.3W
£0.04 £11.60 From £500
6
HP 20
HP 20
1.6 Ghz AMD A8 CPU, 8 GB RAM
91%
Sleep: 0.7W
Idle: 9W
Off: 0.4W
£0.05 £12.17 From £625
7
Lenovo 10
Lenovo 10
1.7 Ghz Intel i3-4005U CPU, 16 GB RAM
90%
Sleep: 0.7W
Idle: 11.2W
Off: 0.9W
£0.05 £12.20 From £371
8
Asus V220IB
Asus V220IB
1.6 Ghz Intel Celeron CPU, 2 GB RAM
85%
Sleep: 0.9W
Idle: 10.5W
Off: 0.2W
£0.05 £13.61 From £419
9
Lenovo F0BB
Lenovo F0BB
1.6 Ghz Intel N3050 CPU, 8 GB RAM
84%
Sleep: 0.6W
Idle: 11.1W
Off: 0.4W
£0.05 £13.76 From £371
10
Acer VZ2660G
Acer VZ2660G
2.0 Ghz Intel Core i3 CPU, 8 GB RAM
83%
Sleep: 1.1W
Idle: 11.8W
Off: 0.3W
£0.06 £14.32 From £565
11
Lenovo 10EY
Lenovo 10EY
2.8 Ghz Intel G4500T CPU, 32 GB RAM
81%
Sleep: 1.7W
Idle: 12.5W
Off: 0.8W
£0.06 £14.79 From £725
12
Dell Inspiron 22-3264
Dell Inspiron 22-3264
2.4 Ghz Intel i3-7100U CPU, 16 GB RAM
80%
Sleep: 1.1W
Idle: 13.7W
Off: 0.2W
£0.06 £14.95 From £500
13
Dell Inspiron 20-3059
Dell Inspiron 20-3059
2.3 Ghz Intel I5-6200U CPU, 16 GB RAM
79%
Sleep: 1W
Idle: 13.7W
Off: 0.3W
£0.06 £14.96 From £500
14
HP 21-2
HP 21-2
1.4 Ghz AMD E1-6010 CPU, 16 GB RAM
78%
Sleep: 2.6W
Idle: 13.1W
Off: 0.2W
£0.06 £15.15 From £860
15
Dell Inspiron 20-3064
Dell Inspiron 20-3064
2.5 Ghz Intel i5-7200U CPU, 16 GB RAM
78%
Sleep: 1.1W
Idle: 14.9W
Off: 0.3W
£0.06 £15.23 From £500
16
Dell Inspiron 24-3464
Dell Inspiron 24-3464
2.5 Ghz Intel i5-7200U CPU, 16 GB RAM
77%
Sleep: 1.1W
Idle: 14W
Off: 0.3W
£0.06 £15.39 From £500
17
Asus ZN240IC
Asus ZN240IC
2.3 Ghz Intel Core i5 CPU, 16 GB RAM
76%
Sleep: 1W
Idle: 12.6W
Off: 0.3W
£0.06 £15.43 From £834
18
HP 22
HP 22
1.6 Ghz AMD A8 CPU, 8 GB RAM
75%
Sleep: 0.6W
Idle: 10.2W
Off: 0.3W
£0.06 £15.87 From £450
19
HP 22-3
HP 22-3
1.4 Ghz AMD Kabini CPU, 16 GB RAM
74%
Sleep: 1.6W
Idle: 13.9W
Off: 0.2W
£0.06 £15.90 From £450
20
HP 19-3
HP 19-3
1.4 Ghz AMD E1-2500 CPU, 16 GB RAM
73%
Sleep: 2W
Idle: 14.4W
Off: 0.3W
£0.06 £15.93 From £1766
21
Dell Inspiron 22-3265
Dell Inspiron 22-3265
2.0 Ghz AMD A6-7310 CPU, 16 GB RAM
73%
Sleep: 1.3W
Idle: 13W
Off: 0.3W
£0.06 £16.13 From £500
22
Lenovo 5106
Lenovo 5106
1.8 Ghz Intel G460 CPU, 16 GB RAM
60%
Sleep: 1.5W
Idle: 14.5W
Off: 0.9W
£0.06 £16.17 From £334
=
Lenovo ThinkCentre M62z
Lenovo ThinkCentre M62z
1.8 Ghz Intel G460 CPU, 16 GB RAM
62%
Sleep: 1.5W
Idle: 14.5W
Off: 0.9W
£0.06 £16.17 From £651
24
Lenovo 10CX
Lenovo 10CX
3.0 Ghz Intel Pentium CPU, 16 GB RAM
57%
Sleep: 1.3W
Idle: 14.8W
Off: 0.6W
£0.06 £16.24 From £767
25
Dell Inspiron 22-3263
Dell Inspiron 22-3263
2.3 Ghz Intel i3-6100U CPU, 16 GB RAM
53%
Sleep: 1.2W
Idle: 13.5W
Off: 0.3W
£0.06 £16.75 From £500

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GreenPlug Tips for All-in-One Computers

Shutting-down your computer completely will save energy – better still switch it off at the mains!

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