Dell NOT20090 - GPU-Integrated; GPU-Discrete; Hardware Security; Operating and Storage Environment

Table 20. Fingerprint reader specifications(continued)
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 Vostro 3525.
Table 21. GPU—Integrated
Controller Memory size Processor
AMD Radeon Graphics Shared system memory
● AMD Athlon Silver
● AMD Ryzen 3
● AMD Ryzen 5
● AMD Ryzen 7
GPU—Discrete
The following table lists the specifications of the discrete Graphics Processing Unit (GPU) supported by your Vostro 3525.
Table 22. GPU—Discrete
Controller Memory size Memory type
NVIDIA GeForce MX550 (upsell) 2 GB GDDR6
Hardware security
The following table lists the hardware security of your Vostro 3525.
Table 23. Hardware security 
Hardware security
Windows Hello - Fingerprint Reader (optional)
Camera shutter (for metal laptop only)
Trusted Platform Module (TPM) 2.0
One wedge-shaped lock slot
Operating and storage environment
This table lists the operating and storage specifications of your Vostro 3525.
Airborne contaminant level: G1 as defined by ISA-S71.04-1985
Table 24. 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)
Specifications of Vostro 3525 21
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