HP ML370 manual Memory, Dimm slot/capacity/populated speed table, Populated Dimm Speed MHz

QuickSpecs

HP ProLiant ML370 Generation 6

Memory

NOTE: Memory configurations listed do not apply to "Factory Integrated Models".

HP ProLiant DL370 G6 Models

HP ProLiant ML370 G6 Models

DDR3 memory population guidelines

For detailed memory configuration rules and guidelines, please use the Online DDR3 Memory Configuration Tool: www.hp.com/go/ddr3memory-configurator

Some DIMM installation guidelines are summarized below:

For servers with eighteen (18) memory slots:

There are three (3) channels per processor; six (6) channels per server

There are three (3) DIMM slots for each memory channel; eighteen (18) total slots

Memory channel 1 consists of the three (3) DIMMs that are closest to the processor

Memory channel 3 consists of the three (3) DIMMs that are furthest from the processor DIMM slots that are white should be populated first

Do not mix Unbuffered memory (UDIMMs) with Registered memory (RDIMMs) Do not install DIMMs if the corresponding processor is not installed

If only one processor is installed in a 2CPU system, only half of the DIMM slots are available To maximize performance, balance the total memory capacity between all installed processors It is not required, but it is recommended to load the channels similarly if possible

If any Quad rank DIMMs are installed, all channels are limited to only 2 DIMMs per channel. You can only install two quad-rank DIMMs per channel

You can only install two UDIMMs per channel; if available, the third slot in the channel must remain empty Populate DIMMs from heaviest load (quad-rank) to lightest load (single-rank) within a channel

Heaviest load (DIMM with most ranks) within a channel goes furthest from the chipset

For memory mirroring mode, channel 3 must be unpopulated. Channels 1 and 2 are populated identically

For lock-step mode, channel 3 must be unpopulated. DIMMs in channels 1 and 2 will be installed in pairs. The paired slots will be 1,4; 2,5; 3;6 on a 3DPC system or 1,4; 2,5; on a 2DPC system

			DIMM slot/capacity/populated speed table
DIMM Type				Registered DIMMS				Unbuffered with ECC
				(RDIMMs)				DIMMs (UDIMMs)
DIMM Rank								Single	Dual Rank
			Dual Rank (2R)			Quad Rank (4R)		Rank (1R)	(2R)
DIMM Capacity	2GB		4GB	8GB	8GB	4GB	16GB	1GB	2GB
DIMM Native Speed	1333		1333	1066	1333	1066	1066	1333	1333
(MHz)
	SLOTS THAT CAN BE POPULATED
18 slot servers	18		18	18	18	12	12	12	12
	MAXIMUM CAPACITY (GB)
	36		72	144	144	48	192	12	24
	POPULATED DIMM SPEED (MHz)
1 DIMM Per	1333		1333	1066	1333	1066	1066	1333	1333
Channel
2 DIMM Per	1333*		1333*	1066	1333*	800	800	1066	1066
Channel
3 DIMM Per	800		800	800	800	n/a	n/a	n/a	n/a
Channel
* Supported with ROM update via ROM Based Setup Utility (RBSU)
NOTES:
PC3-10600 DIMMs have a maximum speed of 1333MHz. PC3-8500 DIMMs have a maximum speed of 1066MHz
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