HP Cluster Platform Cabling Tables Čistý list stáhnout pdf (Strana 9)

To meet extreme density goals, the half-height HP BL2x220c server blade includes two server nodes.

Each node can support two quad-core Intel® Xeon® 5400-series processors and a slot for a

mezzanine board. That equals up to 32 nodes (256 cores) per c7000 enclosure. Each c7000

enclosure contains two HP 4x QDR InfiniBand Switch Blades. Figure 8 shows how using the dual-node

BL2x220c blade lets you deploy 576 nodes in half as much rack space.

Figure 8. HP BladeSystem c-Class 576-node cluster configuration using BL2x220c blades

HP c7000 Enclosure #1

16 HP BL2x220c

server blades

w/4x QDR HCAs

36-Port QDR

IB Switch #1

HP QDR IB

Switch Blade

Total nodes 576 (2 per blade)

Racks required for servers Four 42U, one 36U

(assumes four c7000 enclosures per rack)

Interconnect 1:1 full bandwidth (non-blocking),

3 switch hops maximum, fabric redundancy

36-Port QDR

IB Switch #2

36-Port QDR

IB Switch #16

HP c7000 Enclosure #2

16 HP BL2x220c

server blades

w/4x QDR HCAs

HP QDR IB

Switch Blade

HP QDR IB

Switch Blade

HP c7000 Enclosure #18

16 HP BL2x220c

server blades

w/4x QDR HCAs

HP QDR IB

Switch Blade

HP QDR IB

Switch Blade

HP QDR IB

Switch Blade

1 2 3 4 5 6 7 8 9 10 11 12

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HP Cluster Platform Cabling Tables Čistý list Strana 9