Platform Memory Support
The Microtower platform supports up to two (2) industry-standard DDR3-SDRAM DIMMs.
CAUTION:
You must shut down the computer and disconnect the power cord before adding or removing memory modules. Regardless
of the power-on state, voltage is always supplied to the memory modules as long as the computer is plugged in to an active AC outlet.
Adding or removing memory modules while voltage is present may cause irreparable damage to the memory modules or system board.
NOTE:
For systems configured with more than 3 GB of memory and a 32-bit operating system, all memory may not be available due to
system resource requirements. Addressing memory above 4 GB requires a 64-bit operating system.
QuickSpecs
HP ProDesk 405 G1 Microtower Business PC
Technical Specifications – Memory
DA - 14697 North America — Version 4 — December 23, 2013
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