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Dell YWCJD セットアップと仕様

Fingerprint reader (optional)

The following table lists the specifications of the optional fingerprint-reader of your Latitude 5521.
Table 21. Fingerprint reader specifications
Description
Fingerprint-reader sensor technology
Fingerprint-reader sensor resolution
Fingerprint-reader sensor pixel size
GPU—Integrated
The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Latitude 5521.
Table 22. GPU—Integrated
Controller
Intel UHD Graphics
GPU—Discrete
The following table lists the specifications of the discrete Graphics Processing Unit (GPU) supported by your Latitude 5521.
Table 23. GPU—Discrete
Controller
NVIDIA GeForce MX450

Sensor and control specifications

Table 24. Sensor and control specifications
Specifications
1. Accelerometer: One on the system board
2. Accelerometer with Gyro: On the hinge-up (optional)
3. GPS (via WWAN Card only) (optional)
4. Proximity sensor (optional)
Security options—Contacted smartcard reader
Table 25. Contacted smartcard reader
Title
ISO 7816 -3 Class A Card Support
22
Specifications of Latitude 5521
External display support
HDMI 2.0 port/ USB Type-C
with DisplayPort 2.0 port
External display support
HDMI 2.0 port/ USB Type-C
with DisplayPort 2.0 port
Description
Reader capable of reading 5V powered
smartcard
Values
Capacitive
508 dpi
256 x 360
Memory size
Shared system memory
Memory size
2 GB
Dell ControlVault 3 Smartcard reader
Yes
Processor
th
11
Generation Intel core
i5/i7
Memory type
GDDR6