Power Requirements; Security - HP EliteBook 840 G2 Notebook PC Maintenance And Service Manual

Power requirements

Description
Supports the following HP
Smart AC adapters:
●
65 W HP Smart
AC adapter
(select models only)
●
45 W HP Smart
AC adapter
(select models only)
●
45 W 2-prong 7.4 mm DC
jack AC adapter
(select models only)
Supports
the following batteries:
●
3 cell, 50 Wh, 4.45 Ah
long-life battery
●
3 cell, 24 Wh, 2.2 Ah long-
life battery

Security

Description
Supports security cable lock
Supports fingerprint reader and
no fingerprint reader option
Supports Trusted Platform
Module (TPM) 1.2 (Infineon,
soldered down) and
TPM Enhanced Drive Lock
Integrated Smart Card reader
(active)
Full volume encryption
Preboot authentication
(password, Smart Card)
ENWW
HP EliteBook 840 G2
Notebook PC
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√
HP EliteBook 840 G2
Notebook PC
√
√
√
√
√
√
HP EliteBook 740 G2
Notebook PC
√
√
HP EliteBook 740 G2
Notebook PC
√
√
√
√
√
√
HP ZBook 14 G2
Mobile Workstation
√
√
HP ZBook 14 G2
Mobile Workstation
√
√
√
√
√
√
Power requirements 11