Dell Precision 7550 Kurulum ve Teknik Özellikler Kılavuzu - Sayfa 20
Dizüstü Bilgisayar Dell Precision 7550 için çevrimiçi göz atın veya pdf Kurulum ve Teknik Özellikler Kılavuzu indirin. Dell Precision 7550 45 sayfaları. External display
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Ports and connectors
Table 14. Ports and connectors
Description
External:
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)
20
Technical specifications
Values
1 RJ-45 port 10/100/1000 Mbps
•
1 USB 3.2 Gen 1 Type-A port
•
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
•
Three PCIe expansion card slots
•
Two SATA M.2 2280 slot for solid-state drive
•
Three 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
180 W adapter
7.40 mm
23 mm x 75 mm x 152 mm ( 0.91 in. x 2.95 in. x 5.98 in.)
1.28 lbs/ 0.58 kg
100 VAC x 240 VAC
50 Hz x 60 Hz
2.34 A
9.23 A
* UMA with HBR2