• Sun Fire X4140
• Sun Fire X4240
• Sun Fire X4440

• 501-7722 - 0GHz, 0MB System board
• 541-2450 - System Board Tray
• 371-4044 - 2.3GHz CPU, Opteron 8356 Quad Core, B2 Stepping, 75W (x2 Dual)
• 310-0128 - Opteron Heatsink (x2)

1. The minimum Solaris operating system is Solaris 10 8/07.
2. Heatsink 310-0128 includes two Screws and two Springs with no part numbers.
3. Heatsink 310-0128 is pre-greased with Shin-Etsu G751.
4. The System Board FRU includes Mounting Tray 541-2450, two 250-1802 Cleaning Wipes, and two 310-0065 Shin-Etsu X23-7783D Thermal Grease Syringes.
5. 511-1394 includes capacitor changes to support HyperTransport Version 3.0.
6. Six-Core Opteron requires Motherboard 540-7952 and X4440 Server Software 3.x.

HyperTransport Riser Notes

1. The System Board FRU does not include three 541-2906 HyperTransport Risers.
2. Install HyperTransport Terminator 371-2481 when only one processor is installed.
3. Install HyperTransport Bridge 501-7915 when only two processors are installed.
4. Use Riser 270-7916 with the HyperTransport Bridge.
5. Use Riser 541-2906 with the CPU/Memory Mezzanine 540-7597 and 540-7953.

Memory Notes

1. Install memory in matched pairs.
2. Memory FRUs include two matched DIMMs.
3. X4140, X4240, and X4440 DIMMs are not labeled with the FRU part number.