System Board
Option #	Manufacturing Part #	Description	Previous Part #
n/a	375-3473 ⁵ [C]	Motherboard w/ 1 × US IIIi 1.336GHz, 0MB, L	n/a
	371-0984 [C]	Heatsink w/o fans,	n/a
	375-3459	0MB Motherboard, Tomatillo 2.3, L	n/a
n/a	375-3474 ⁶ [C]	Motherboard w/ 2 × US IIIi 1.336GHz, 0MB, L	n/a
	371-0984 [C]	Heatsink w/o fans,	n/a
	375-3459	0MB Motherboard, Tomatillo 2.3, L	n/a
n/a	375-3359 ⁷ ⁸ [C] [S]	Motherboard w/ 1 × US IIIi 1.336GHz, 0MB, L	n/a
	371-0984 [C]	Heatsink w/o fans,	n/a
	375-3325	0MB Motherboard, Tomatillo 2.3, L	n/a
n/a	375-3360 ⁹ ¹⁰ [C] [S]	Motherboard w/ 2 × US IIIi 1.336GHz, 0MB, L	n/a
	371-0984 [C]	Heatsink w/o fans,	n/a
	375-3325	0MB Motherboard, Tomatillo 2.3, L	n/a
n/a	375-3471 ¹¹ ¹² [C] [S]	Motherboard w/ 1 × US IIIi 1.336GHz, 0MB, L	n/a
	371-0984 [C]	Heatsink w/o fans,	n/a
	375-3325	0MB Motherboard, Tomatillo 2.3, L	n/a
n/a	375-3472 ¹³ ¹⁴ [C] [S]	Motherboard w/ 2 × US IIIi 1.336GHz, 0MB, L	n/a
	371-0984 [C]	Heatsink w/o fans,	n/a
	375-3325	0MB Motherboard, Tomatillo 2.3, L	n/a

⁵ Pins 5-6 of JP4 require a jumper for 1.336GHz. See Jumper Table.
⁶ Pins 5-6 of JP4 require a jumper for 1.336GHz. See Jumper Table.
⁷ Pins 5-6 of JP4 require a jumper for 1.336GHz. See Jumper Table.
⁸ Inactivated on 1/24/08 (WO_38144)
⁹ Pins 5-6 of JP4 require a jumper for 1.336GHz. See Jumper Table.
¹⁰ Inactivated on 1/24/08 (WO_38144)
¹¹ Pins 5-6 of JP4 require a jumper for 1.336GHz. See Jumper Table.
¹² Inactivated on 1/24/08 (WO_38144)
¹³ Pins 5-6 of JP4 require a jumper for 1.336GHz. See Jumper Table.
¹⁴ Inactivated on 1/24/08 (WO_38144)

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