Table 26. Multiple display support matrix (continued)
Graphics Card
Direct Graphics Controller
Direct Output Mode
Supported external displays
with computer internal display
on
Supported external
displays with computer
internal display off
●
Discrete Mode
●
3
Hardware security
The following table lists the hardware security of your Precision 7770.
Table 27. Hardware security
Hardware security
Trusted Platform Module (TPM) 2.0 discrete
FIPS 140-2 certification for TPM
TCG Certificatication for TPM (Trusted Computing Group)
Contacted Smart Card and Control Vault 3
Contactless Smart Card, NFC, and ControlVault 3
SED SSD NVMe, SSD and HDD (Opal and non-Opal) per SDL
Finger Print Reader in Power Button tied to Control vault 3
SED (Opal 2.0 only - PCIe Interface)
Chassis Intrusion Detection
Battery Removal Detection
RPMC SPI flash
SPI Flash Tamper Detection / Prevention Shunt Circuit
Smart-card reader
Contactless smart-card reader
This section lists the contactless smart-card reader specifications of your Precision 7770.
Table 28. Contactless smart-card reader specifications
Title
Description
Dell ControlVault 3 Contactless
Smart-card reader with NFC
Felica Card Support
Reader and software capable of
supporting Felica contactless cards
Yes
Prox (Proximity) (125 kHz) Card support Reader and software capable of
supporting Prox/Proximity/125 kHz
contactless cards
No
ISO 14443 Type A Card Support
Reader and software capable of
supporting ISO 14443 Type A contactless
cards
Yes
ISO 14443 Type B Card Support
Reader and software capable of
supporting ISO 14443 Type B contactless
cards
Yes
Specifications of Precision 7770
25
