Bug ID 15810177
PCIe card placement restriction stated in Table 4-6 of the Sun Fire X4170 M2 and Sun Fire X4270 M2 Service Manual is incorrect.
Affected documentation:
Sun Fire X4170 M2 and Sun Fire X4270 M2 Service Manual
Workaround:
The Sun Storage 6 Gb SAS PCIe External HBA (SGX-SAS6-EXT-Z) can be installed in any free slot.