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Netra X4250

375-3497	540-7693	540-7694	540-7570
System Board	Subassembly System Board Tray 371-4072	Assembly/FRU System Board + Tray ILOM 520-4000 FRUID 885-1203	Assembly/FRU System Board + Tray ILOM + FRUID Inactivated July 2008

Connectors and Jumpers

LOCATION	PINS	SETTING	DESCRIPTION
J46	10	n/a	Unknown connector
J51	8	n/a	Unknown connector
JP9	14	n/a	Unknown connector
J19	2	Out	Unknown
J20	2	Out	Unknown
J23	6	Out	Unknown
J25	2	Out	Unknown
J37	2	Out	Unknown
J48	2	Out	Unknown
JP10	3	Out	Unknown

Netra X4250 Codename: Aries

Notes

1. The Netra X4250 uses Sun Fire X4150 System Board 375-3497.
2. The minimum Solaris operating system is Solaris 10 8/07.
3. The System Board FRU includes a mounting tray, two 250-1802 Cleaning Wipes,
   and two 310-0065 Thermal Grease Syringes.

Firmware Notes

1. MirrorBit Flash code at U97 and U99 do not have Sun part numbers.
2. MAXII CPLD code at U61 does not have a Sun part number.
3. BIOS code at U136 does not have a Sun part number.

Memory Notes

1. Install memory in matched pairs.
2. Memory FRUs include two matched DIMMs.
3. Install the largest capacity memory in the lowest numbered slots.
4. Install the first DIMM pair in slots A0/B0. Install the second pair in slots C0/D0.
5. Install additional memory in slots A1/B1, C1/D1, A2/B2, C2/D2, A3/B3, and C3/D3.

References

1. Netra X4250 Installation Guide, 820-4055.
2. Netra X4250 Service Manual, 820-4056.
3. Netra X4250 Product Notes, 820-4059.