IBM #AJ20 Intel Xeon Silver 4110 Processor for 4957 and 4958

Intel Xeon Silver 4110 processor, IBM part number 02WG424, is feature #AJ20 for the IBM Cloud Object Storage Controller C10 and Manager M10 appliances of machine types 4957 and 4958 (4957-C10, 4958-C10, 4957-M10 and 4958-M10). It is an 8-core, 16-thread processor running at 2.10 GHz, and each of these appliances takes one or two of them.

The processor is not user-installable and is not redundant or hot swappable, with a quantity of one per part number. On the Manager M10 it applies to systems with 1S serial numbers from 781AA00 to 781CZ99, and on the Controller C10 to serial numbers from 783AA00 to 783CZ99; feature #AJ23 is the alternative CPU choice for both appliances.

Both appliances use a 1U chassis measuring 17.2 inches wide, 1.71 inches high and 30 inches long, weighing up to 38 lb as a barebone system. Memory runs to 24 DDR4 DIMM slots at up to 2666 MHz L/RDIMM, populated with 6 x 16 GB DIMMs (#AJ22); two memory features are required when two processors are installed. Cooling comes from six plus one redundant hot-swappable fans, power from 800 W 1+1 redundant hot-swap supplies, and management from a BMC with IPMI 2.0, virtual media over LAN and KVM-over-LAN support.