Dell PowerEdge M710HD - Manual (Page 55)

About Your System 55
Mezzanine Cards
PowerEdge M610x Only
PowerEdge M610x supports two mezzanine cards. Mezzanine cards can be
installed in both the slots on the midplane interface card.
NOTE: PowerEdge M610x is a full-height blade but supports only two mezzanine
cards in the expansion bay. The two mezzanine slots on the M610x system board
(MEZZ2_FAB_B and MEZZ1_FAB_C) are reserved for the mezzanine interface card.
See "Mezzanine Interface Card (PowerEdge M610x Only)" on page 215.
Full-Height Blades
Full-height blades support four mezzanine cards:
• Slot Mezz1_Fabric_C and slot Mezz3_Fabric_C support Fabric C. They
must match the fabric type of the I/O modules installed in I/O module
slots C1 and C2.
• Slot Mezz2_Fabric_B and slot Mezz4_Fabric_B support Fabric B. They
must match the fabric type of the I/O modules installed in I/O module
slots B1 and B2.
Half-Height Blades
Half-height blades support two mezzanine cards:
• Mezzanine card slot C supports Fabric C. This card must match the fabric
type of I/O modules installed in I/O module slots C1 and C2.
• Mezzanine card slot B supports Fabric B. This card must match the fabric
type of I/O modules installed in I/O module slots B1 and B2.
See "I/O Module Mezzanine Cards" on page 217 for more information on
mezzanine cards.
Table 1-13 shows various supported combinations of mezzanine cards and I/O
modules.