Hp Smartmemory - HP ProLiant DL385p User Manual

Memory Single-rank
modules or
per Dual-rank
channel
3 mixed
3
Populated DIMM speed (MT/s), LRDIMM
Memory Number of
modules LRDIMMs
per
channel
1
1
2
2
3
3
If RDIMMs of different native voltages are installed together, you can change the DIMM voltage through the
DIMM Voltage Preference menu (under the Advanced Power Management Options menu) in RSBU
RBSU" on page 104). Optimized for Performance is the default setting, but choosing Optimized for Power
reduces the voltage, which may also reduce the DIMM frequency.
Populated RDIMM voltage
1.25V 1.35V
x
x
x
x
x
x
x
x
x

HP SmartMemory

HP SmartMemory, introduced for Gen8 servers, authenticates HP Qualified memory and verifies whether
installed memory has passed HP qualification and test processes.
Memory module Memory bus
native speed speed (standard
voltage memory
module)
1600 MHz 1066 MHz
1333 MHz
Memory module Memory bus
native speed speed (standard
voltage memory
module)
1333 MHz —
1333 MHz —
1333 MHz —
1.5V RBSU setting
Performance
Power
x Performance
x Power
x N/A
x N/A
Memory bus Memory bus
speed (low speed (ultra low
voltage memory voltage memory
module) module)
800 MHz 667 MHz
Memory bus Memory bus
speed (low speed (ultra low
voltage memory voltage memory
module) module)
1333 MHz 1333 MHz
1333 MHz 1066 MHz
800 MHz 667 MHz
Output voltage
1.35V
1.25V
1.5V
1.35V
Not allowed. System halts during POST.
Not allowed. System halts during POST.
Hardware options installation 54
("Using