HP Point of Sale rp5000 Hardware Reference Manual page 15

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Installing DDR1-SDRAM DIMMs
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Hardware Reference Guide
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DIMMs constructed with x8 and x16 DDR devices with four
banks; DIMMs constructed with x4 SDRAM are not supported
The system may not boot if you install unsupported DIMMs.
The following processor bus frequencies are required for the system
to run at the supported memory frequencies.
DIMM
PC2100
PC2100
PC2700
PC2700
PC3200
PC3200
If a memory frequency is paired with an unsupported processor bus
frequency, the system will run at the highest supported memory
speed. For example, if a 333 MHz DIMM is paired with a 400 MHz
processor bus, the system will run at 266 MHz, the highest supported
memory speed.
CAUTION: The memory module sockets have gold metal contacts.
When upgrading the memory, it is important to use memory modules with
gold metal contacts to prevent corrosion and/or oxidation resulting from
having incompatible metals in contact with each other.
CAUTION: Static electricity can damage the electronic components of
the computer or optional cards. Before beginning these procedures,
ensure that you are discharged of static electricity by briefly touching a
grounded metal object. Refer to
more information.
www.hp.com
If Processor Bus
Frequency is
400 MHz
533 MHz
400 MHz
533 MHz
400 MHz
533 MHz
Appendix F, "Electrostatic Discharge"
Hardware Upgrades
Memory Frequency
is
266 MHz
266 MHz
266 MHz
333 MHz
266 MHz
333 MHz
for
2-5