Memory
Option #	Manufacturing Part #	Description	Previous Part #
X2352A	330-4839	Memory Slot Filler,	n/a
X2350A [S]	2 × Memory Riser X-Option,
	541-3819 [C]	Memory Riser,	n/a
	341-5773	Memory Riser Tray,	n/a
	511-1241	Memory Riser Board,	n/a
X8504A [S]	8GB (2 × 4GB DDR3-1066) Memory Kit X-Option,
	542-0245 [C]	2 × 4GB DDR3-1333 DIMMs,	n/a
	371-4972	4GB DDR3-1333 DIMM,	371-4775
X8505A [S]	16GB (2 × 8GB DDR3-1066) Memory Kit X-Option,
	542-0246 [C]	2 × 8GB DDR3-1066 DIMMs,	n/a
	371-4776	8GB DDR3-1066 DIMM,	n/a
n/a	371-4743 [C]	4GB USB 2.0 Flash Drive,	n/a
n/a	371-4775	4GB DDR3-1333 DIMM,	n/a
n/a	371-5002 [C]	4GB USB 2.0 Flash Drive	n/a
n/a	541-4438 [C]	Memory Riser Assembly	n/a
	341-5773	Memory Riser Tray,	n/a
	511-1672	Memory Riser Board	n/a
n/a	542-0434 [C]	32GB Memory Assembly (2 x 16GB DDR3-1066 DIMMs)	n/a
n/a	371-5023	16GB 1.35V DDR3L-1066 DIMM	n/a
n/a	7011549 [C]	8GB Memory Assembly (2 × 4GB DDR3-1333 DIMMs)	n/a
n/a	7011452	4GB 1.35V DDR3L-1333 DIMM	n/a
n/a	7011550 [C]	16GB Memory Assembly (2 × 8GB DDR3-1333 DIMMs)	n/a
n/a	7011456	8GB 1.35V DDR3L-1333 DIMM	n/a

NOTE: Memory Riser Assembly PN#541-4438 is used in the Sun Fire X4470 M2 as part of the Sun ZFS Storage 7420.
NOTE: 32GB Memory Assembly (2 x 16GB DDR3-1066 DIMMs) PN#542-0434 is used in the Sun Fire X4470 M2 as part of the Sun ZFS Storage 7420.
NOTE: 8GB Memory Assembly (2 × 4GB DDR3-1333 DIMMs) PN#7011549 is used in the Sun Fire X4470 M2 as part of the Sun ZFS Storage 7420.
NOTE: 4GB USB Memory Stick PN#371-5002 is used in the Sun Fire X4470 M2 as part of the Sun ZFS Storage 7420.
NOTE: 16GB Memory Assembly (2 × 8GB DDR3-1333 DIMMs) PN#7011550 is used in the Sun Fire X4470 M2 as part of the Sun ZFS Storage 7420.

Table Legend
[F] = Field Replaceable Unit (FRU) [C] = Customer Replaceable Unit (CRU) [S] = Supported, but can no longer be ordered with this system [N] = No longer supported for this system Price = Price this Part