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Table 44. Typical System-Level Power Consumption Figures
35 W processor
65 W processor
PCH
LCD w/LED backlight
2 x 2 GB RAM
2 x 4 GB RAM
2 x USB3 (incl. cntlr)
2 x USB2 (high current)
5 x USB2 (std current)
PCIe* HMC
PCIe FMC
PCIe x4
SATA power
LAN, audio, other ICs
Speakers
CPU fan
System fan
Total System Power
Notes:
1.
Power requirement estimated for 80% VR efficiency.
2.
56% utilization for USB3 refers to current draw of 100 mA on port 1 and 900 mA on port 2; an
additional 1 A for controller power is then added to this ratio.
3.
58% utilization for back panel USB2 refers to current draw of 500 mA on port 3 and 1.0 A on port.
4.
36% utilization for internal USB2 headers refers to current draw of 100 mA on ports 5-8 and 500 mA on
port 9.
5.
20% utilization for Half-Mini Card refers to ~1 W Wi-Fi card power consumption.
6.
40% utilization for Full-Mini Card refers to ~2 W misc card power consumption.
7.
29% utilization for SATA refers to ~5 W slim ODD and ~2.5 W HDD (2.5") power consumption.
Max
Power Req
1
Power
(W)
Rating
(W)
35
43.8
65
81.3
5
6.3
25
31.3
4
5
8
10
10
12.5
13
16.3
12.5
15.6
5
6.25
5
6.25
25
31.25
26.15
32.69
5
6.25
6
7.5
2.4
3
3.6
4.5
Technical Reference
35 W Slim Desktop
Util
Budget
Util
(W)
95%
41.6
95%
75%
4.7
75%
95%
95%
4.8
95%
56%
2
6.9
56%
3
58%
9.4
58%
4
36%
5.6
36%
20%
5
1.25
20%
6
40%
2.5
40%
29%
7
9.48
29%
95%
5.94
95%
100%
100%
3
100%
100%
4.5
100%
99.7
65 W AiO
Budget
(W)
77.2
4.7
29.7
9.5
2
6.9
3
9.4
4
5.6
5
1.25
6
2.5
7
9.48
5.94
7.5
3
4.5
177.17
75
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