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NOTE: All DDR3 memory option kits consist of one DIMM per kit. For detailed memory configuration rules and guidelines, please use the Online DDR3 Memory Configuration Tool: www.hp.com/go/ddr3memory-configurator.
DIMM installation rules:
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
You can only have up to eight (8) ranks installed 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
No mixing DIMM voltage; all DIMMs must be the same voltage
DIMM slot/capacity/populated speed table
DIMM Type ->
Registered Dimms (RDIMMs)
Unbuffered with ECC DIMMs (UDIMMs)
DIMM Rank ->
Dual Rank (2R)
Quad Rank (4R)
Single Rank (1R)
Dual Rank (2R)
DIMM Capacity -> 2GB 4GB 8GB 2GB 4GB 8GB 1GB 2GB 1GB 2GB
DIMM Native Speed (MHz) -> 1333 1333 1066 * 1066 * 1333 * * 1333
SLOTS THAT CAN BE POPULATED 18/12 slot servers 18 18 18 * 12 * 12 * * 12 *
MAXIMUM CAPACITY (GB) 18/12 slot servers 36 72 144 * 48 * 12 * * 24
POPULATED DIMM SPEED (MHz) 1 DIMM Per Channel 1333 1333 1066 * 1066 * 1333 * * 1333 2 DIMM Per Channel 1066 1066 1066 * 800 * 1066 * * 1066 3 DIMM Per Channel 800 800 800 * * * * * * * * - not supported by HP at this time.
NOTES:
Mixing DIMM speeds is allowed, but the system processor speed rules always override the DIMM capabilities
If you do mix DIMM speeds, the memory bus will default to the minimum clock rate of all DIMMs in the system - even if the slower DIMM is on the other processor
If you install 1x 1066MHz DIMM in channel 1 and 1x 1333MHz DIMM in channel 2, you still run at 1066MHz
If you install 1x 1066MHz DIMM in channel 1 and 5x 1333MHz DIMMs with 1 DIMM Per Channel (DPC) in each of the other channels, you run at 1066MHz
If you install 3DPC in one channel (if applicable) and 1DPC in all other channels, you run at 800MHz 95 Watt CPU's are required for 1333MHz DIMM speeds. All other CPU's are capable of up to 1066MHz
References to the above MHz speeds are for the various speeds of DDR3 DIMMs; 1333 refers to DDR3-1333, etc.
DIMM slot and configuration diagrams
Basic memory slot & population diagram
Population order; start with "A" first, "B" second, "C" third, etc. 18 DIMM SLOTS (9 per CPU node)
CPU1
CPU2 slot # population order slot # population order
Chnl 0 1
G 1
G
Chnl 0 2
D 2
D 3
A 3
A
Chnl 1 4
H 4
H
Chnl 1 5
E 5
E 6
B 6
B
Chnl 2 7
I 7
I
Chnl 2 8
F 8
F 9
C 9
C
Standard memory configuration (1 CPU model) 4GB, consisting of three (2) 2GB dual-rank PC3-10600 RDIMMs (Base model)
CPU1
CPU2 slot # population order slot # population order
Chnl 1 1
G; empty 1
G; empty
Chnl 1 2
D; empty 2
D; empty 3
A; 2GB DIMM 3
A; empty
Chnl 2 4
H; empty 4
H; empty
Chnl 2 5
E; empty 5
E; empty 6
B; 2GB DIMM 6
B; empty
Chnl 3 7
I; empty 7
I; empty
Chnl 3 8
F; empty 8
F; empty 9
C; empty 9
C; empty
Standard memory plus optional memory (1 CPU model) 60GB, consisting of two (2) 2GB RDIMMs plus seven (7) 8GB RDIMMs 2x 2GB dual-rank PC3-10600 RDIMMs 7x 8GB dual-rank PC3-8500 RDIMMs
CPU1
CPU2 slot # population order slot # population order
Chnl 1 1
G; 8GB DIMM 1
G; empty
Chnl 1 2
D; 8GB DIMM 2
D; empty 3
A; 2GB DIMM 3
A; empty
Chnl 2 4
H; 8GB DIMM 4
H; empty
Chnl 2 5
E; 8GB DIMM 5
E; empty 6
B; 2GB DIMM 6
B; empty
Chnl 3 7
I; 8GB DIMM 7
I; empty
Chnl 3 8
F; 8GB DIMM 8
F; empty 9
C; 2GB DIMM 9
C; empty
Standard memory replaced with optional memory (1 CPU model)
RDIMM maximum configuration 72GB, consisting of nine (9) 8GB dual-rank PC3-8500 RDIMMs
CPU1
CPU2 slot # population order slot # population order
Chnl 1 1
G; 8GB DIMM 1
G; empty
Chnl 1 2
D; 8GB DIMM 2
D; empty 3
A; 8GB DIMM 3
A; empty
Chnl 2 4
H; 8GB DIMM 4
H; empty
Chnl 2 5
E; 8GB DIMM 5
E; empty 6
B; 8GB DIMM 6
B; empty
Chnl 3 7
I; 8GB DIMM 7
I; empty
Chnl 3 8
F; 8GB DIMM 8
F; empty
UDIMM maximum configuration (1 CPU model) 12GB, consisting of six (6) 2GB dual-rank PC3-10600 UDIMMs
CPU1
CPU2 slot # population order slot # population order
Chnl 1 1
G; empty 1
G; empty
Chnl 1 2
D; 2GB DIMM 2
D; empty 3
A; 2GB DIMM 3
A; empty
Chnl 2 4
H; empty 4
H; empty
Chnl 2 5
E; 2GB DIMM 5
E; empty 6
B; 2GB DIMM 6
B; empty
Chnl 3 7
I; empty 7
I; empty
Chnl 3 8
F; 2GB DIMM 8
F; empty 9
C; 2GB DIMM 9
C; empty
Standard memory replaced with optional memory (2 CPU model)
RDIMM maximum configuration 144GB, consisting of eighteen (18) 8GB dual-rank PC3-8500 RDIMMs
CPU1
CPU2 slot # population order slot # population order
Chnl 1 1
G; 8GB DIMM 1
G; 8GB DIMM
Chnl 1 2
D; 8GB DIMM 2
D; 8GB DIMM 3
A; 8GB DIMM 3
A; 8GB DIMM
Chnl 2 4
H; 8GB DIMM 4
H; 8GB DIMM
Chnl 2 5
E; 8GB DIMM 5
E; 8GB DIMM 6
B; 8GB DIMM 6
B; 8GB DIMM
Chnl 3 7
I; 8GB DIMM 7
I; 8GB DIMM
Chnl 3 8
F; 8GB DIMM 8
F; 8GB DIMM 9
C; 8GB DIMM 9
C; 8GB DIMM
UDIMM maximum configuration (2 CPU model) 24GB, consisting of twelve (12) 2GB dual-rank PC3-10600 UDIMMs
CPU1
CPU2 slot # population order slot # population order
Chnl 1 1
G; empty 1
G; empty
Chnl 1 2
D; 2GB DIMM 2
D; 2GB DIMM 3
A; 2GB DIMM 3
A; 2GB DIMM
Chnl 2 4
H; empty 4
H; empty
Chnl 2 5
E; 2GB DIMM 5
E; 2GB DIMM 6
B; 2GB DIMM 6
B; 2GB DIMM
Chnl 3 7
I; empty 7
I; empty
Chnl 3 8
F; 2GB DIMM 8
F; 2GB DIMM 9
C; 2GB DIMM 9
C; 2GB DIMM
Chybí či je nepravdivý některý důležitý parametr? Uvedené informace jsou pouze orientační, před zakoupením ve vybraném obchodě doporučujeme ověřit, že prodávaný model má klíčové vlastnosti dle vašich požadavků. I když se snažíme o maximální přesnost informací, bohužel nemůžeme zaručit jeho 100% správnost. Ceny produktů jsou uváděny včetně DPH.
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