Sun CPU/Memory Board
Option# X2600A
Part# 501-2976
Manufacturer: Sun Microsystems
Description: CPU / Memory Board (0 MHz CPU / 0 MB Memory)
Condition: Clean / Pull / Guaranteed Working
Specifications:
- 2x CPU Slots
- 16x Memory Slots
- 83MHz Gigaplane
Supported Sun Microsystems Servers:
- Enterprise 3000
- Enterprise 3500
- Enterprise 4000
- Enterprise 4500
- Enterprise 5000
- Enterprise 5500
- Enterprise 6000
- Enterprise 6500
Manufacturer Notes:
- The minimum OS for the Ex000 is Solaris 2.5.1.
- The minimum OS for the Ex500 is 2.5.1 HW: 11/97 or 2.6 HW: 3/98.
- OBP >=3.2v14 is required when 83MHz and 100MHz boards are mixed.
- OBP >=3.2v23 is required when 256MB DIMMs are installed.
- OBP 3.2v29 fixes mirrored SRAM identification BugID 4427581.
- See Patch 103346.
- The message "status `fail - Downrev AC' " is displayed when CPU Board <501-2976-03 is installed. The message indicates that the Address Controller is pre-FCS and lower than revision 5.
- Refer to the Install.info file of any Firmware patch for information on firmware verification and compatibility.
Compatibility Notes:
- The 501-2976 was shipped in the E3000 - E6000.
- The 501-2976 was not shipped in the E3500 - E6500.
- The 501-2976 is supported in the E3000 - E6000 and E3500 - E6500.
Flash PROM Notes:
- Use the Flash PROM Programming Utility to update the flash PROM.
- Use the prom-copy (src dst -) command to copy a flash PROM.
- ok 2 b prom-copy (copies from board 2 to board 11)
- Use the update-proms command to synchronize the latest version of flash PROM installed in the system to all boards of the same type.
CPU Module Notes:
- The 501-2976 supports up to 2MB of cache per module. If modules with greater than 2MB are installed, only 2MB will be addressed.
- The 250MHz 1MB module requires OBP 3.2 Version 6.
- The 250MHz 4MB module requires OBP 3.2 Version 7.
- The 336MHz 4MB module requires OBP 3.2 Version 12.
- The 400MHz 4MB module is not supported.
- The 400MHz 8MB module requires OBP 3.2 Version 21.
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