IBM DS8880 Series Introduction And Planning Manual page 28

Figure 8. DS8886 with three separate remote expansion frames
DS8886F (machine type 533x models 985 and 85E or 986 and
86E)
The DS8886F is a high-density, high-performance, high-capacity storage system that
includes only High Performance Flash Enclosures Gen2.
The DS8886F models 985 and 85E support single-phase power. The DS8886F
models 986 and 86E support three-phase power.
DS8886F (machine type 533x models 985 and 85E):
The DS8886F (machine type 533x models 985 and 85E) is a high-density,
high-performance, high-capacity storage system that includes High Performance
Flash Enclosures Gen2, and supports single-phase power.
DS8886F (machine type 533x models 985 and 85E) storage systems are scalable
with up to 24-core processors, and up to 384 Flash Tier 0, Flash Tier 1, or Flash Tier
2 drives. They are optimized and configured for performance and throughput by
maximizing the number of paths to the storage enclosures. The frame is 19 inches
wide and 46U high. They support the following storage enclosures:
v Up to 4 High Performance Flash Enclosure Gen2 pairs in a base frame (model
v Up to 4 High Performance Flash Enclosure Gen2 pairs in an expansion frame
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DS8880 Introduction and Planning Guide
A B
Up to 20 M
985).
(model 85E).
C
Up to 20 M
D
Up to 20 M
E