Technical specifications

Processors and memory

Microprocessors

Two 8-core 3.32 GHz POWER8 processor cards or two 10-core 2.92 GHz POWER8 processor cards

Level 2 (L2) cache

512 KB L2 cache per core

Level 3 (L3) cache

8 MB L3 cache per core

Level 4 (L4) cache

Up to 32 MB per socket

RAM (Memory)

4 GB, 8 GB, 16 GB, 32 GB DDR4 DIMMs; 64 GB to 512 GB per system

Processor-to-memory bandwidth

57.5 GB/sec per socket, 115 GB/sec per system (Max sustained memory bandwidth to L4 cache from SCM)
85 GB/sec per socket, 170 GB/sec per system (Max peak memory bandwidth to DIMMs from L4 cache)

I/O and storage

Adapter slots

Two PCIe x16 Gen3 FHFL double wide, CAPI enabled
Two PCIe x8 Gen3 FHFL, CAPI enabled
One PCIe x8 Gen3 HHHL
Up to two NVIDIA GPUs

I/O Bandwidth

64 GBps (Simplex)

Standard I/O

4 Port 10G BaseT Ethernet
2x USB 3.0
1x COM and 1x VGA
System management IPMI dedicated 1 GE

Internal storage capacity

Twelve HDD/SSD/NVMe (Max 4x NVMe)

Internal storage options

1,2,4,6,8 TB SATA,
2,4,6,8 TB SAS,
160 GB – 3.2 TB SATA NVMe

Other

Operating systems*

Linux on POWER

  • RHEL 7.2
  • Ubuntu 16.04

Racks

Industry standard

Power input

200-240 VAC

System dimensions

Width: 441.5 mm (17.4 in.)
Depth: 822 mm (32.4 in.)
Height: 86 mm (3.4 in.)

Warranty

Three-year limited warranty; 100 percent client replaceable units (CRU) (varies by country), next business day 9 a.m. - 5 p.m. (excluding holidays), warranty service upgrades and maintenance are available

* See facts and features document for detailed OS-level support. ibm.com/systems/power/hardware/reports/factsfeatures.html

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