Fujitsu MBB2147RC Product Manual page 14

Contents
Illustrations
Figures
Figure 1.1 Example of SAS system configuration (Dual port internal
Figure 1.2 Example of SAS system configuration (Dual port internal
Figure 3.1 Cylinder configuration................................................................... 28
Figure 3.2 Spare area in cell............................................................................ 30
Figure 3.3 Alternate cylinder .......................................................................... 30
Figure 3.4 Track format .................................................................................. 31
Figure 3.5 Track skew/head skew ................................................................... 32
Figure 3.6 Sector format ................................................................................. 32
Figure 3.7 Alternate block allocation by FORMAT UNIT command............ 37
Figure 3.8 Alternate block allocation by REASSIGN BLOCKS
Figure 4.1 Dimensions .................................................................................... 41
Figure 4.2 HDD orientations........................................................................... 42
Figure 4.3 Mounting frame structure example................................................ 43
Figure 4.4 Vent hole location.......................................................................... 44
Figure 4.5 Surface temperature measurement points...................................... 45
Figure 4.6 Current waveform (Spin-up).......................................................... 46
Figure 4.7 Current waveform (Max seek)....................................................... 47
Figure 4.8 AC noise filter (recommended) ..................................................... 48
Figure 4.9 Connector location......................................................................... 48
Figure 4.10 SAS plug connector overview ....................................................... 49
Figure 4.11 Recommended external circuit for Ready LED output ................. 51
Figure 6.1 Test flowchart ................................................................................ 70
Figure 6.2 Bag packaging................................................................................ 76
Figure 6.3 Box packaging ............................................................................... 77
Figure 6.4 Fraction packaging......................................................................... 78
Figure 7.1 Sense data format........................................................................... 80
10
cabled environment) ...................................................................... 18
backplane environment)................................................................. 18
command........................................................................................ 38
C141-E257