Intel Desktop Board DN2800MT Technical Product Specification
70
Table 39. Typical System-Level Power Consumption Figures
Max
Power
Rating
(W)
Power
Req
1
(W)
Entry-Level
Slim Desktop
Entry-Level
AiO
Util Budget
(W)
Util Budget
(W)
6.5 W processor 6.5 8.1 95% 7.7 95% 7.7
PCH 5 6.3 75% 4.7 75% 4.7
LCD w/LED backlight 25 31.3 95% 29.7
2 x SODIMM
2
4 5.0 95% 4.8 95% 4.8
2 x USB2 (high current)
3
10 12.5 58% 7.2 58% 7.2
6 x USB2 (std current)
4
15 18.8 30% 5.6 30% 5.6
PCIe* HMC
5
5 6.3 10% 0.6 10% 0.6
PCIe FMC
6
5 6.3 5% 0.3 5% 0.3
PCIe x1 10 12.5
SATA power
7
26.2 32.7 29% 9.4 29% 9.4
LAN, audio, other ICs 5 6.3 95% 5.9 95% 5.9
Speakers 6 7.5 100% 7.5
System fan 3.6 4.5 100% 4.5 100% 4.5
Total System Power 50.7 87.9
NOTE
1. Power requirement estimated for 80% VR efficiency.
2. 4W assumption based on varying memory sizes/power consumption (typical for board max of 4GB).
3. 58% utilization for back panel USB (high current) refers to current draw of 500 mA on port 3 and 1.0 A
on port 4.
4. 30% utilization for USB (std current) refers to current draw of 100 mA on backpanel ports 1-2 and
internal header ports 5-6, as well as 250 mA on internal header ports 7-8.
5. 10% utilization for Half-Mini Card refers to ~500 mW Wi-Fi card power consumption.
6. 5% utilization for Full-Mini Card refers to ~250 mW mSATA power consumption.
7. 29% utilization for SATA refers to ~5 W slim ODD and ~2.5 W HDD (2.5”) power consumption.
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