HP EliteBook 840 G1 Service Manual page 15

Category Description
Two customer-accessible/upgradable memory module slots
with the following specifications:
DDR3L-1600-MHz dual channel support
Supports 16384-MB of system RAM in the
following configurations:
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Primary storage
Supports 6.35-cm (2.5-in) hard drives in 9.5-mm (.37-in) and
7.0-mm (.28-in) thicknesses (all hard drives use the
same bracket)
Customer-accessible
Supports the following hard drives:
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Supports the following SSDs:
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16384-MB (8192-MB×2)
8192-MB (8192-MB×1 or 4096×2)
8192-MB (8192-MB×1 or 4096×2; not supported on
computer models equipped with a 32-bit
operating system)
4096-MB (4096-MB×1 or 2048-MB×2)
1-TB, 5400-rpm
500-GB, 7200-rpm, self-encrypting drive (SED)
500-GB, 7200-rpm
500-GB, 5400-rpm, self-encrypting drive (SED,
FIPS-140-2)
500-GB, 5400-rpm
320-GB, 7200-rpm
320-GB, 5400-rpm
256-GB SATA III, SED
240-GB, SATA III
180-GB, SATA III
128-GB
HP
HP ZBook
EliteBook
14
840
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HP
EliteBook
850
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