Dell Precision 7750 Handbuch für Einrichtung und Spezifikationen - Seite 20
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Table 14. Ports and connectors(continued)
Description
Network
USB
Audio
Video
Memory card reader
Smart card reader
Micro Subscriber Identity Module (uSIM) Card
Power port
Security
Internal:
M.2
Power adapter
Table 15. Power adapter specifications
Description
Type
Diameter (connector)
Dimensions (L x W x H)
Weight
Input voltage
Input frequency
Input current (maximum)
Output current (continuous)
Rated output voltage
Temperature range:
Operating
20
Technical specifications
Values
1 RJ-45 port 10/100/1000 Mbps
•
2 USB 3.2 Gen 1 Type-A ports
•
1 USB 3.2 Gen 1 Type-A port with PowerShare
•
2 USB 3.2 Gen 2 Type-C Thunderbolt 3 ports
1 Universal audio Jack
1 HDMI 2.0 port, 1 Mini DisplayPort 1.4
1 SD 6.0
1 Smart card reader
1 Micro SIM card
DC-in port (7.4 mm standard plug)
1 Wedge-shaped security slot
•
Four PCIe expansion card slots
•
Three SATA M.2 2280 slot for solid-state drive
•
Four NVMe M.2 2280 slot for solid-state drive
NOTE:
To learn more about the features of different
types of M.2 cards, see the knowledge base article
SLN301626.
Values
240 W adapter
7.40 mm
25.4 mm x 90 mm x 185 mm ( 1.00 in. x 3.54 in. x 7.28 in.)
1.59 lbs/ 0.72 kg
100 VAC x 240 VAC
50 Hz x 60 Hz
3.50 A
12.30 A
19.50 VDC
0°C to 40°C (32°F to 104°F)
* UMA with HBR2