Disk Backplane
Option #	Manufacturing Part #	Description	Previous Part #
n/a	371-2556 [C]	2 Disk Slot Mass Storage Assembly with Flex Cable	n/a
	371-2367	Disk Backplane Board Assembly (HDD 0/1)	n/a
	371-2561	Two-Drive Flex Cable	n/a
	371-1103	DVD/CD Interface Board	n/a
n/a	371-2558 [C]	4 Disk Slot Mass Storage Assembly with Flex Cable	n/a
	371-2367	Disk Backplane Board Assembly (HDD 0/1)	n/a
	371-2369	Disk Backplane Board Assembly (HDD 2/3)	n/a
	371-2562	Four-Drive Flex Cable	n/a
n/a	371-4728 [C]	2 Disk Slot SATA Mass Storage Assembly with Flex Cable	n/a
	371-2367	Disk Backplane Board Assembly (HDD 0/1)	n/a
	371-2561	Two-Drive Flex Cable	n/a
	371-4593	SATA DVD/CD Interface Board	n/a

NOTE: A two-disk Netra X4200 M2 configuration with DVD-ROM (or w/out DVD-ROM) cannot be field converted to a four-disk Netra X4200 M2, or vice versa.

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