HP EliteBook 820 G1, HP EliteBook 725 G2, & EliteBook 720 G1 Notebook PCs - Maintenance and Service Guide

Memory
Description HP EliteBook 725 G2
Notebook PC
HP EliteBook 820 G1
Notebook PC
Two customer-accessible/upgradable memory module slots
Support for DDR3L 1600-MHz PCL3-12800 dual channel memory
Support for 16384-MB of system memory in the
following configurations:
●
16384-MB total system memory (8192 MB × 2; not available
with Windows 7 32-bit operating system, available with
Windows 7 downgrade)
●
12288-MB total system memory (8192 MB + 4096 MB)
●
8192-MB total system memory (4096 MB × 2 or 8192 MB × 1;
not available with Windows 7 32-bit operating system,
available with Windows 7 downgrade)
●
6144-MB total system memory (4096 MB + 2048 MB)
●
4096-MB total system memory (4096 MB × 1 or 2048 MB × 2)
●
2048-MB total system memory (2048 MB × 1)
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Flash cache
Description HP EliteBook 725 G2
Notebook PC
HP EliteBook 820 G1
Notebook PC
Support for 32-GB solid-state drive (2242/DS M.2 form factor)
Intel SRT (Smart Response Technology)
Not supported with solid-state drive or self-encrypted drive (SED)
hard drive
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MiniCard solid-state drive
Description HP EliteBook 725 G2
Notebook PC
HP EliteBook 820 G1
Notebook PC
120-GB solid-state drive (2242/DS M.2 form factor)
Not supported if 32-GB flash cache is selected
Set as primary storage if selected
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Primary storage
Description HP EliteBook 725 G2
Notebook PC
HP EliteBook 820 G1
Notebook PC
Support for 6.35-cm (2.5-in) hard drives in 7.0-mm (.28-in) and
9.5-mm (.37-in) thickness
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Memory 3