Communication
Option #	Manufacturing Part #	Description	Previous Part #
X4242A [S]	7092767 [C]	Dual 40Gbps InfiniBand 4x QDR PCI Express Low Profile Host Channel Adapter	375-3696 [C]
n/a	375-3696 [C]	Dual 40Gbps InfiniBand 4x QDR PCI Express Low Profile Host Channel Adapter	n/a
n/a	7056175 [C]	Cluster Heartbeat Assembly	n/a
	511-1496	Cluster Heartbeat Card	n/a
	541-4350	EMI Gasket	n/a
n/a	7089470 [C]	Cluster Heartbeat Assembly	7056175 [C]
	541-4350	EMI Gasket	n/a
	7087050	Cluster Heartbeat Card	n/a

Table Legend
[F] = Field Replaceable Unit (FRU) [C] = Customer Replaceable Unit (CRU) [A] = Alternate, can be used in system; wasn't used during production [S] = Supported, but can no longer be ordered with this system [N] = No longer supported for this system Price = Price this Part