Системные блоки LENOVO ThinkSystem SR6502X 5220 (7X06QM0K00) - инструкция пользователя по применению, эксплуатации и установке на русском языке. Мы надеемся, она поможет вам решить возникшие у вас вопросы при эксплуатации техники.
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Memory
The SR650 server supports up to 12 TruDDR4 memory RDIMMs or 3DS RDIMMs when one processor is installed and up
to 24 DIMMs when two processors are installed. Each processor has six memory channels (two integrated memory
controllers with three memory channels per memory controller), and there are two DIMMs per channel.
Lenovo TruDDR4 memory uses the highest-quality components sourced from Tier 1 DRAM suppliers and only memory
that meets strict requirements is selected. It is compatibility tested and tuned on every ThinkSystem server to maximize
performance and reliability.
TruDDR4 memory has a unique signature programmed into the DIMM, which enables Lenovo servers to verify whether
the memory installed is qualified and supported. Lenovo qualified and supported TruDDR4 memory is covered by Lenovo
warranty, and service and support provided worldwide.
The following maximum memory capacities are supported by the SR650 server:
RDIMMs: 1.5 TB (768 GB per processor).
3DS RDIMMs: 3 TB (1.5 TB per processor) (requires processors that support more than 1 TB of memory capacity
per socket).
The following memory protection technologies are supported by the processor's integrated memory controllers:
ECC
SDDC (for x4-based memory DIMMs)
ADDDC (for x4-based memory DIMMs; Gold and Platinum processors only)
Memory mirroring
Memory rank sparing
Patrol scrubbing
Demand scrubbing
The following table lists memory options available for the SR650 server.
Table 15. Memory options
Description
Part number
Feature
code
Maximum
quantity*
RDIMMs - 2933 MHz Performance+
ThinkSystem 16GB TruDDR4 Performance+ 2933MHz (2Rx8 1.2V) RDIMM
4X77A12184 B5N6
12 / 24
ThinkSystem 32GB TruDDR4 Performance+ 2933MHz (2Rx4 1.2V) RDIMM
4X77A12185 B5N7
12 / 24
ThinkSystem 64GB TruDDR4 Performance+ 2933MHz (2Rx4 1.2V) RDIMM
4X77A12186 B5N8
12 / 24
RDIMMs - 2933 MHz
ThinkSystem 8GB TruDDR4 2933MHz (1Rx8 1.2V) RDIMM
4ZC7A08706 B4H1
12 / 24
ThinkSystem 16GB TruDDR4 2933MHz (1Rx4 1.2V) RDIMM
4ZC7A08707 B4LY
12 / 24
ThinkSystem 16GB TruDDR4 2933MHz (2Rx8 1.2V) RDIMM
4ZC7A08708 B4H2
12 / 24
ThinkSystem 32GB TruDDR4 2933MHz (2Rx4 1.2V) RDIMM
4ZC7A08709 B4H3
12 / 24
ThinkSystem 64GB TruDDR4 2933MHz (2Rx4 1.2V) RDIMM
4ZC7A08710 B4H4
12 / 24
RDIMMs - 2666 MHz
ThinkSystem 16GB TruDDR4 2666 MHz (1Rx4 1.2V) RDIMM
7X77A01302 AUNB
12 / 24
ThinkSystem 16GB TruDDR4 2666 MHz (2Rx8 1.2V) RDIMM
7X77A01303 AUNC
12 / 24
ThinkSystem 32GB TruDDR4 2666 MHz (2Rx4 1.2V) RDIMM
7X77A01304 AUND
12 / 24
3DS RDIMMs - 2933 MHz Performance+
ThinkSystem 128GB TruDDR4 Performance+ 2933MHz (4Rx4 1.2V) 3DS RDIMM
4X77A12187 B5N9
12 / 24
3DS RDIMMs - 2933 MHz
ThinkSystem 128GB TruDDR4 2933MHz (4Rx4 1.2V) 3DS RDIMM
4ZC7A15113 B587
12 / 24
3DS RDIMMs - 2666 MHz
ThinkSystem 64GB TruDDR4 2666MHz (4Rx4, 1.2V) 3DS RDIMM
4ZC7A08716 AUW5
12 / 24
* The maximum quantity shown is with one processor / two processors.
Lenovo ThinkSystem SR650 Server (Xeon SP Gen 2)
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Характеристики
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