HP (Hewlett-Packard) 8540p ユーザーズマニュアル
DDR3 PC3-10600 SDRAM (1333 MHz)
*
Two or four SODIMM slots supporting dual-channel memory
SODIMM sizes supported: 2048 MB and 4096 MB
SODIMM sizes supported: 2048 MB and 4096 MB
NOTE: Four memory slots only on models with quad-core processor.
Standard Memory
2048 MB (2048 MB x 1)
4096 MB (4096 MB x 1)
4096 MB (2048 MB x 2)
8192 MB (4096 MB x 2)
8192 MB (2048 MB x 4)
4096 MB (4096 MB x 1)
4096 MB (2048 MB x 2)
8192 MB (4096 MB x 2)
8192 MB (2048 MB x 4)
**
12288 MB (4096 MB x 2 + 2048 MB x 2)
**
16384 MB (4096 MB x 4)
**
Optional Memory Upgrades Support for up to 16384 MB
**
of memory with the installation of optional DDR3 SDRAM
memory kits. All memory slots are user-accessible. Please refer to the Hardware and
Software Guide for installation procedures. Maximized dual-channel performance requires
SODIMMs of the same size and speed in both memory channels.
Software Guide for installation procedures. Maximized dual-channel performance requires
SODIMMs of the same size and speed in both memory channels.
Channel A
Channel B
Up to
Slot 1
Slot 2
Slot 3
Slot 4
2048 MB
2048 MB
Empty
4096 MB
4096 MB
Empty
4096 MB
2048 MB
2048 MB
8192 MB
4096 MB
4096 MB
8192 MB
**
2048 MB
2048 MB
2048 MB
2048 MB
12288 MB
**
4096 MB
2048 MB
4096 MB
2048 MB
16384 MB
**
4096 MB
4096 MB
4096 MB
4096 MB
* With some processors, memory bus runs at a maximum of 1066 MHz.
** Requires quad-core processor configuration with four memory slots.
** Requires quad-core processor configuration with four memory slots.
NOTE: This chart does not represent all possible memory configurations. Due to the non-
industry standard nature of some third-party memory modules, we strongly recommend using
only HP- branded memory modules to ensure compatibility. If you mix memory speeds, the
system will perform at the lower memory speed. Full availability of 4 GB or more of memory
requires a Windows 64-bit operating system or Linux. With Windows 32-bit operating
systems, the amount of usable memory is dependent upon your configuration, so that above
3 GB all memory may not be available due to system resource requirements.
industry standard nature of some third-party memory modules, we strongly recommend using
only HP- branded memory modules to ensure compatibility. If you mix memory speeds, the
system will perform at the lower memory speed. Full availability of 4 GB or more of memory
requires a Windows 64-bit operating system or Linux. With Windows 32-bit operating
systems, the amount of usable memory is dependent upon your configuration, so that above
3 GB all memory may not be available due to system resource requirements.
Memory Upgrades
HP 2 GB (DDR3 1333 MHz) SODIMM
AT912AA
HP 4 GB (DDR3 1333 MHz) SODIMM
AT913AA
QuickSpecs
HP EliteBook 8540p Notebook PC
Memory
DA - 13521 Worldwide QuickSpecs — Version 7 — 3.1.2010
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