Organisation of a SSA cabinet

• A D40 SSA cabinet can hold up to 16 disks

• On the production:

  • 3 SSA cabinets
  • 8 disks per cabinet
  • 3 SSA adapter cards per machine
  • 24 cables (6*4) linking the 3 cabinets to the 2 machines by 6 loops

D40-0 Cabinet GBS

pdisk0 to pdisk7

D40-1 Cabinet MIROR

pdisk8 to pdisk15

D40-2 Cabinet SIGP

pdisk16 to pdisk23

H70B

H70H

ssa0

ssa1

ssa2

ssa0

ssa1

ssa2

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Overview of the H70 19” rack including the 2 H70 servers H70H and H70B, the 3 D40 SSA cabinets SSA and a scheme of the SSA loop.