Setup and Specifications

Table 23. Fingerprint reader specifications
Description Values
Fingerprint-reader sensor pixel size
108 x 88
GPU—Integrated
The following table lists the specifications of the integrated Graphics Processing Unit (GPU) supported by your Latitude 3520.
Table 24. GPU—Integrated
Controller Memory size Processor
Intel UHD Graphics Shared system memory
● Intel Celeron 6305U processor
● Intel 10
th
Generation Core i3
processors
● Intel 11
th
Generation Core i3
processors
Intel Iris X
e
Graphics Shared system memory
● Intel 11
th
Generation Core i5 / i7
processors
GPU—Discrete
The following table lists the specifications of the discrete Graphics Processing Unit (GPU) supported by your Latitude 3520.
Table 25. GPU—Discrete
Controller External display support Memory size Memory type
NVIDIA GeForce MX450 Not Supported 2 GB GDDR5
Operating and storage environment
This table lists the operating and storage specifications of your Latitude 3520.
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
Table 26. Computer environment
Description Operating Storage
Temperature range
0°C to 35°C (32°F to 95°F) -40°C to 65°C (-40°F to 149°F)
Relative humidity (maximum)
10% to 90% (non-condensing) 0% to 95% (non-condensing)
Vibration (maximum)
*
0.66 GRMS 1.30 GRMS
Shock (maximum)
110 G† 160 G†
Altitude range
-15.2 m to 3048 m (4.64 ft to 10000 ft) -15.2 m to 10668 m (4.64 ft to 35000 ft)
* Measured using a random vibration spectrum that simulates user environment.
† Measured using a 2 ms half-sine pulse when the hard drive is in use.
20
Specifications of Latitude 3520