Dell Precision 3490 - Trusted Platform Module; Thermal and acoustic improvements

Table 53. Dell ControlVault 3 Plus specifications (continued)
Title Description Dell ControlVault 3 Plus
Windows Hello
E
nhanced Sign-in
Security Support
Support for Windows Hello Enhanced Sign-in
Security when Fingerprint Reader is attached
Yes
FIPS 140-3 level 3
certified
Device certified with FIPS 140-3 level 3
requirements
Yes
Trusted Platform Module
The following table lists the Trusted Platform Module (TPM) of your Precision 3490.
Table 54. Trusted Platform Module (TPM)
TPM: ST/ST33 HTPH2X32AHE4
SPI interface
TPM 2.0
FIPs 140-2 certificate
Thermal and acoustic improvements
The following table lists the thermal and acoustic improvements of your Precision 3490.
Table 55. Thermal and acoustic improvements 
Feature Description
New larger single heat pipe Increase the heat capacity to improve thermal dissipation
Better system tuning/setting Get higher performance and good user experience
Pro-OS enhanced thermal setting (Dynamic PL1) Optimized boot-up time to balance thermals at start-up
Linear fan control Fan speed ramp more smoothly for better user experience, no
more significant acoustic changing
DDT SSD setting Protecting the SSD device in high temperature and worse
cases to prevent blue screen of death (BSOD)
IEC 60529 ingress protection: IP-54
● Dust protected
● Protected against dripping water
Better acoustic experience Enhance acoustic to 0.6 sone during daily working conditions
System management features
Dell commercial systems come with a number of systems management options that are include by default for In-Band
management with our Dell Client Command Suite. In-Band management meaning that the Operating System is functional and
the device is connected to a network so that it can be managed. The Dell Client Command Suite of tools can be leveraged
individually or with a systems management console like SCCM, LANDESK, KACE, etc.
We also offer Out-of-Band management as an option. Out-of-band management is when the system does not have a functional
o
perating system or is turned off and you still want to be able to manage the system in that state.
46 Engineering specifications