ASROCK Fatal1ty X99X Killer Series User Manual page 33

Serial Port Header
(9-pin COM1)
(see p.6, No. 30)
TPM Header
(17-pin TPMS1)
(see p.6, No. 32)
1
This COM1 header
RRXD1
DDTR#1
DDSR#1
supports a serial port
CCTS#1
module.
1
RRI#1
RRTS#1
GND
TTXD1
DDCD#1
This connector supports Trusted
Platform Module (TPM) system,
which can securely store keys,
digital certificates, passwords,
and data. A TPM system also
helps enhance network security,
protects digital identities, and
ensures platform integrity.
Fatal1ty X99X Killer Series
25