QuickSpecs
HP Compaq nx6125 Notebook PC
Memory
Up to 2048 MB of 333-MHz DDR SDRAM
Two DIMM slots
DIMM sizes supported: 256 MB, 512 MB, or 1024 MB
Standard Memory • 256 MB (256 MB x 1)
• 512 MB (512 MB x 1 or 256 MB x 2)
•
1024 MB (1024 MB x 1 or 512 MB x 2)
Optional Memory
Upgrades
Support for up to 2048 MB of memory is available (with the installation of optional DDR
SDRAM memory kits). Both memory slots are user accessible. Please refer to the
Hardware and Software Guide for installation procedures.
Up to Slot 1 Slot 2
768 MB 512 MB 256 MB
1024 MB 1024 MB Empty
1024 MB 512 MB 512 MB
1280 MB 1024 MB 256 MB
1536 MB 1024 MB 512 MB
2048 MB 1024 MB 1024 MB
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.
Memory Upgrades 1024-MB 333-MHz DDR SDRAM DC890B
512-MB 333-MHz DDR SDRAM DC390B
256-MB 333-MHz DDR SDRAM DC389B
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