Sun 400MHz UltraSPARC II Module Sun X2580A

Sun X2580A

The X2580A is a CPU Module manufactured by Sun Microsystems. We gathered information from several on-line sources and complied it here. We hope you find it helpful. If you have any more useful information about this product, please let us know so we can add it to this site.

Compatibilities:

All Sun Microsystems parts are known by at least two numbers, the X-Option number and the Part number. The best way to find out what part you have is the BarCode. Every part that Sun Microsystems sells has a Sun bar-code. This bar-code has both the part number and serial number of the part. (The X-Option number is not located on the part.) Here is a sample Sun Barcode:

An X-Option may have multiple part numbers and a part number may have multiple X-Option numbers associated with it.

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Here are the X-Option numbers and Part numbers associated with the X2580A:

X-Options: X2580A

Part Numbers:

Sun X2580A

Notes:

1. The minimum operating system is 2.5.1 HW: 11/97 or 2.6 HW: 3/98.
2. Solaris 2.5.1 patch >= 103640-27 and 2.6 patch >= 105181-14 are required.
3. OBP 3.2 Version 21 is required. OBP 3.2 Version 24 is recommended.
4. OBP 3.2 Version 29 fixes mirrored SRAM identification BugID 4427581.
   See Patch 103346 .
5. Use the limit-ecache-size OBP command before installing Solaris 2.5.1 and before booting Solaris 2.5.1 without patch 103640-27 .
6. Use the limit-ecache-size OBP command before installing Solaris 2.6 and before booting Solaris 2.6 without patch 105181-14 .
7. Mixing module speeds within a system is not supported.
8. The 8-slot Gigaplane operating at 100MHz with seven CPU/Memory boards and 400MHz modules does not support N+1 Power.

Compatibility Notes:

1. Clock 501-2975 is not supported.
2. The E6000 and E6500 require Clock 501-5365 for a 5:1 clock ratio.
3. The E3x00, E4x00, and E5x00 require Clock 501-5365 for a 5:1 clock ratio if 84MHz system boards are installed.
4. Clock 501-4286 or 501-4946 is supported in the E3x00, E4x00, and E5x00 if the centerplane and all system boards are 100MHz.
5. Clock 501-5365 is supported if 84MHz or 100MHz system boards are installed in the E3x00, E4x00, and E5x00.

Where to buy:

Documentation:

• CPU Module Installation Guide, 806-0960.