Lenovo ThinkSystem SR860 - Memory Options

Intel Turbo Boost Technology 2.0
Intel Advanced Vector Extensions 512 (AVX-512)
Intel Ultra Path Interconnect (UPI) links at 10.4 GT/s (replaces QPI)
With two processors installed, the two processors are connected together using one UPI link. With four
processors installed, the processors are connected together using a ring topology, using two UPI links,
one to each adjacent processor in the ring.
Processors with the T suffix have more robust thermal characteristics (higher T-case).
Table 5. Processor options
Part
number
Feature
code Description
Memory
speed
Supports
>768 GB
per CPU L3 cache
AVX-512
FMA units
7XG7A04974 AX8M Intel Xeon Gold 5115 10C 85W 2.4GHz 2400 MHz No 13.75 MB 1
4XG7A09098 B13A Intel Xeon Gold 5117 14C 105W 2.0GHz 2400 MHz No 19.25 MB 1
7XG7A04971 AX7D Intel Xeon Gold 5118 12C 105W 2.3GHz 2400 MHz No 16.5 MB 1
7XG7A04970 AX7C Intel Xeon Gold 5120 14C 105W 2.2GHz 2400 MHz No 19.25 MB 1
7XG7A04972 AX7E Intel Xeon Gold 5120T 14C 105W 2.2GHz 2400 MHz No 19.25 MB 1
7XG7A04959 AX70 Intel Xeon Gold 5122 4C 105W 3.6GHz 2666 MHz* No 16.5 MB** 2*
7XG7A03949 AWEX Intel Xeon Gold 6126 12C 125W 2.6GHz 2666 MHz No 19.25 MB** 2
7XG7A03945 AX6D Intel Xeon Gold 6130 16C 125W 2.1GHz 2666 MHz No 22 MB 2
7XG7A04961 AX72 Intel Xeon Gold 6130T 16C 125W 2.1GHz 2666 MHz No 22 MB 2
7XG7A04957 AX6Y Intel Xeon Gold 6134 8C 130W 3.2GHz 2666 MHz No 24.75 MB** 2
7XG7A03948 AX6W Intel Xeon Gold 6136 12C 150W 3.0GHz 2666 MHz No 24.75 MB** 2
7XG7A03943 AX6Q Intel Xeon Gold 6138 20C 125W 2.0GHz 2666 MHz No 27.5 MB 2
7XG7A03944 AX6R Intel Xeon Gold 6140 18C 140W 2.3GHz 2666 MHz No 24.75 MB 2
7XG7A03946 AX6E Intel Xeon Gold 6142 16C 150W 2.6GHz 2666 MHz No 22 MB 2
7XG7A03942 AWEW Intel Xeon Gold 6148 20C 150W 2.4GHz 2666 MHz No 27.5 MB 2
7XG7A06760 AX6T Intel Xeon Gold 6150 18C 165W 2.7GHz 2666 MHz No 24.75 MB 2
7XG7A03941 AX6P Intel Xeon Gold 6152 22C 140W 2.1GHz 2666 MHz No 30.25 MB 2
7XG7A03938 AX6L Intel Xeon Platinum 8153 16C 125W 2.0GHz 2666 MHz No 22 MB 2
7XG7A03939 AWEV Intel Xeon Platinum 8156 4C 105W 3.6GHz 2666 MHz No 16.5 MB** 2
7XG7A04969 AX7B Intel Xeon Platinum 8158 12C 150W 3.0GHz 2666 MHz No 24.75 MB** 2
7XG7A03937 AWGJ Intel Xeon Platinum 8160 24C 150W 2.1GHz 2666 MHz No 33 MB 2
7XG7A03936 AX6K Intel Xeon Platinum 8164 26C 150W 2.0GHz 2666 MHz No 35.75 MB 2
7XG7A03935 AX6J Intel Xeon Platinum 8170 26C 165W 2.1GHz 2666 MHz No 35.75 MB 2
7XG7A03934 AX6H Intel Xeon Platinum 8176 28C 165W 2.1GHz 2666 MHz No 38.5 MB 2
* All Gold 5000-level processors, except the 5122, support 2400 MHz memory speeds and have one AVX-
512 512-bit FMA units. The 5122 processor supports 2666 MHz and has two FMA units
** L3 cache is 1.375 MB per core except for processor indicated with ** where the cache size is larger
Memory options
The SR860 server supports TruDDR4 memory. TruDDR4 memory uses the highest-quality components
sourced from Tier 1 DRAM suppliers and only memory that meets strict tolerances is selected. It is
compatibility tested and tuned to maximize performance and reliability.
TruDDR4 memory has a unique signature programmed into the DIMM, which enables ThinkSystem servers
to verify whether the memory installed is qualified and supported. From a service and support standpoint,
TruDDR4 memory automatically assumes the system's warranty, and service and support provided
worldwide.
Lenovo ThinkSystem SR860 Server 12