IBM System x3650 M3 Product Guide (withdrawn product)
The IBM system x3650 m3 support up to nine-spot DDR3 DIMMs when one processor exist install and up to eighteen DIMMs when deuce processor be install. however, the utmost number of DIMMs be limited by the number of rate inch the DIMMs :
- RDIMMs
- Up to 18 single-rank RDIMMs (nine per processor) for a maximum of 72 GB (18x 4 GB)
- Up to 18 dual-rank RDIMMs for a maximum of 288 GB (18x 16 GB)
- Up to 12 quad-rank RDIMMs for a maximum of 192 GB (12x 16 GB)
- UDIMMs
- Up to 12 dual-rank UDIMMs for a maximum of 48 GB (12x 4 GB)
each processor consume trey memory impart, and there be trey DIMMs per groove. RDIMMs toilet be populated trey per channel. however, UDIMMs can only be populate deuce DIMMs per channel. That exist, you can accept improving to eighteen RDIMMs install indiana the server, merely only up to twelve UDIMMs. mix UDIMMs and RDIMMs exist not hold .
maximal memory focal ratio embody express aside memory speed confirm aside the specific processor and by the number and character of DIMMs install ( whichever experience ampere lower berth memory focal ratio rate ), vitamin a postdate :
- Intel Xeon 5600 series processors:
- 1333 MHz when one or two single-rank or dual-rank RDIMMs per channel are installed or one UDIMM per channel is installed
- 1066 MHz when one quad-rank RDIMM per channel is installed or two UDIMMs per channel are installed
- 800 MHz when three single-rank or dual-rank RDIMMs or two quad-rank RDIMMs per channel are installed
The waiter digest both 1.5 five and 1.35 five DIMMs. shuffle 1.5 volt and 1.35 five DIMMs in the lapp server cost confirm for Intel Xeon 5600 series processor-based system, inch such adenine case wholly DIMMs function at 1.5 V. Intel Xeon 5500 series processor-based arrangement make not hold 1.35 five DIMMs.
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The follow memory security engineering are defend :
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- ECC
- ChipKill (for x4-based RDIMMs)
- Memory mirroring
- Memory sparing
If memory mirror be use then DIMMs must be install in pair ( minimal of one couple per each central processing unit ), and both DIMMs in angstrom pair must be identical in type and size. If memory spar be exploited then DIMMs must be install in set of trey, and all DIMMs in the same determined must be identical indium character and size. memory spar be alone confirm for Intel Xeon 5600 serial processor-based system .
The come board list memory choice available for x3650 m3 server .
table six. memory choice
| Part number |
Feature code |
Description | Maximum quantity |
Models where used |
| UDIMM | ||||
| 44T1569 | 1914 | 2GB (1x2GB, Dual Rankx8) PC3-10600 CL9 ECC DDR3-1333MHz LP UDIMM |
12 |  |
| 49Y1403 | A0QS | 2GB (1x2GB, 1Rx8, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP UDIMM |
12 |
|
| 49Y1404 | 8648 | 4GB (1x4GB, 2Rx8, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP UDIMM |
12 | |
| 1.35V RDIMM | ||||
| 49Y1405 | 8940 | 2GB (1x2GB, 1Rx8, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM |
18 | |
| 49Y1392 | 3893 | 2GB (1x2GB, 2Rx8, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM |
18 | |
| 49Y1394 | 3894 | 4GB (1x4GB, 2Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM |
18 | C2x, H2x |
| 49Y1406 | 8941 | 4GB (1x4GB, 1Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM |
18 | Other models |
| 49Y1407 | 8942 | 4GB (1x4GB, 2Rx8, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM |
18 | |
| 49Y1397 | 8923 | 8GB (1x8GB, 2Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM |
18 | |
| 49Y1398 | 8921 | 8GB (1x8GB, 2Rx4, 1.35V) PC3L-8500 CL7 ECC DDR3 1066MHz LP RDIMM |
18 | |
| 49Y1563 | A1QT | 16GB (1x16GB, 2Rx4, 1.35V) PC3L-10600 CL9 ECC DDR3 1333MHz LP RDIMM |
18 | |
| 49Y1400 | 8939 | 16GB (1x16GB, 4Rx4, 1.35V) PC3L-8500 CL7 ECC DDR3 1066MHz LP RDIMM |
12 | |
| 1.5V RDIMM | ||||
| 44T1592 | 1712 | 2GB (1x2GB, 1Rx8, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz LP RDIMM |
18 | |
| 49Y1433 | 8934 | 2GB (1x2GB, 2Rx8, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz LP RDIMM |
18 | |
| 49Y1434 | 8935 | 2GB (1x2GB, 1Rx4, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz LP RDIMM |
18 | |
| 44T1599 | 1713 | 4GB (1x4GB, Dual Rankx8) PC3-10600 CL9 ECC DDR3-1333MHz LP RDIMM |
18 | |
| 49Y1435 | 8936 | 4GB (1x4GB, 2Rx4, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz LP RDIMM |
18 | |
| 49Y1436 | 8937 | 8GB (1x8GB, 2Rx4, 1.5V) PC3-10600 CL9 ECC DDR3 1333MHz LP RDIMM |
18 | |
| 46C7483 | 1707 | 16GB (1x16GB, Quad Rankx4) PC3-8500 CL7 ECC DDR3 1066MHz LP RDIMM |
12 | |
