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Supported Processors

Intel® Entry Server Board SE7221BK1-E and Intel® Entry Server Platform SR1425BK1-E are designed to support Intel® Pentium® 4 processors operating with an 800 MHz system bus speed and Intel® Celeron® D processors operating with an 533 MHz system bus speed.

For your convenience, there is a hyperlink for each of the processors featured. These hyperlinks will route you to the Intel® Processor Spec Finder tool, providing you with processor specifications and order code information.

Intel® Pentium® 4 processors:

sSpec# CPU Speed CPU
Number		 Bus Speed Mfg-
Tech		 Stepping Cache
Size		 Package
Type		 Notes
SL8PY 3.80 GHz 670 800 MHz 90 nm R0 2 MB 775 pin PLGA 5
SL8Q9 3.80 GHz 670 800 MHz 90 nm R0 2 MB 775 pin PLGA 5
SL7Z3 3.80 GHz 670 800 MHz 90 nm N0 2 MB 775 pin PLGA 1,2,3,4
SL82U 3.80 GHz 570J 800 MHz 90 nm E0 1 MB 775 pin PLGA 1,2,3,4
SL8UP 3.60 GHz 660 800 MHz 90 nm R0 2 MB 775 pin PLGA 5
SL8PZ 3.60 GHz 660 800 MHz 90 nm R0 2 MB 775 pin PLGA 5
SL8QB 3.60 GHz 660 800 MHz 90 nm R0 2 MB 775 pin PLGA 5
SL7Z5 3.60 GHz 660 800 MHz 90 nm N0 2 MB 775 pin PLGA 1,2,3,4
SL7Q2 3.60 GHz 560J 800 MHz 90 nm E0 1 MB 775 pin PLGA 3
SL7NZ 3.60 GHz 560J 800 MHz 90 nm E0 1 MB 775 pin PLGA 2,3
SL7L9 3.60 GHz 560J 800 MHz 90 nm D0 1 MB 775 pin PLGA 1,2,3
SL7KN 3.60 GHz 560J 800 MHz 90 nm D0 1 MB 775 pin PLGA 1,3
SL7J9 3.60 GHz 560J 800 MHz 90 nm D0 1 MB 775 pin PLGA 3
SL8Q5 3.40 GHz 650 800 MHz 90 nm R0 2 MB 775 pin PLGA 5
SL7Z7 3.40 GHz 650 800 MHz 90 nm N0 2 MB 775 pin PLGA 1,2,4
SL7PY 3.40 GHz 550J 800 MHz 90 nm E0 1 MB 775 pin PLGA
SL7PZ 3.40 GHz 550J 800 MHz 90 nm E0 1 MB 775 pin PLGA 2
SL7L8 3.40 GHz 550J 800 MHz 90 nm D0 1 MB 775 pin PLGA 1,2
SL7KM 3.40 GHz 550J 800 MHz 90 nm D0 1 MB 775 pin PLGA 1
SL7J8 3.40 GHz 550J 800 MHz 90 nm D0 1 MB 775 pin PLGA
SL8Q6 3.20 GHz 640 800 MHz 90 nm R0 2 MB 775 pin PLGA 5
SL7Z8 3.20 GHz 640 800 MHz 90 nm N0 2 MB 775 pin PLGA 1,2,4
SL7PW 3.20 GHz 540J 800 MHz 90 nm E0 1 MB 775 pin PLGA
SL7PX 3.20 GHz 540J 800 MHz 90 nm E0 1 MB 775 pin PLGA 2
SL7LA 3.20 GHz 540J 800 MHz 90 nm D0 1 MB 775 pin PLGA 1,2
SL7KL 3.20 GHz 540J 800 MHz 90 nm D0 1 MB 775 pin PLGA 1
SL7J7 3.20 GHz 540J 800 MHz 90 nm D0 1 MB 775 pin PLGA
SL8Q7 3.00 GHz 630 800 MHz 90 nm R0 2 MB 775 pin PLGA 5
SL7Z9 3.00 GHz 630 800 MHz 90 nm N0 2 MB 775 pin PLGA 1,2,4
SL7PU 3.00 GHz 531 800 MHz 90 nm E0 1 MB 775 pin PLGA
SL7KK 3.00 GHz 530J 800 MHz 90 nm D0 1 MB 775 pin PLGA 1
SL7J6 3.00 GHz 530J 800 MHz 90 nm D0 1 MB 775 pin PLGA  
SL7PR 2.80 GHz 520J 800 MHz 90 nm E0 1 MB 775 pin PLGA
SL7KJ 2.80 GHz 520J 800 MHz 90 nm D0 1 MB 775 pin PLGA 1
SL7J5 2.80 GHz 520J 800 MHz 90 nm D0 1 MB 775 pin PLGA

Intel® Celeron® D processors:

sSpec# CPU Speed Bus Speed Mfg-
Tech		 Stepping Cache
Size		 Package
Type		 Notes
SL7TN 2.80 GHz 533 MHz 90 nm E0 256 KB 775 pin PLGA 1
SL7VT 2.80 GHz 533 MHz 90 nm E0 256 KB 775 pin PLGA 1
SL7VS 2.66 GHz 533 MHz 90 nm E0 256 KB 775 pin PLGA 1
SL7TM 2.66 GHz 533 MHz 90 nm E0 256 KB 775 pin PLGA 1
SL7VR 2.53 GHz 533 MHz 90 nm E0 256 KB 775 pin PLGA 1
SL7TL 2.53 GHz 533 MHz 90 nm E0 256 KB 775 pin PLGA 1

Notes:

  1. These parts are Intel® boxed processor.  
  2. This part supports the Intel® Extended Memory 64 Technology (Intel® 64).
  3. Applies to only the Intel® Entry Server Platform SR1425BK1-E. The system-level operating temperature limits of the Intel Server Platform SR1425BK1-E configured with an Intel® Pentium® 4 Processor supporting an operational frequency of 3.6GHz or greater are +10°C to +32°C. These operating temperature limits are de-rated from Intel's standard system-level operating temperature limits of +10°C to +35°C. Refer to Technical Advisory TA 726 for more information.
  4. Requires BIOS revision P03 or higher to support this processor.
  5. Requires BIOS revision P07.10 or higher to support this processor

This applies to:
Intel® Entry Server Board SE7221BK1-E
Intel® Entry Server System SR1425BK1-E

End of Interactive Support Disclaimer
These products are no longer being manufactured by Intel. Additionally, Intel no longer provides interactive support for these products via telephone or e-mail, nor will Intel provide any future software updates to support new operating systems or improve compatibility with third party devices and software products.

THESE DOCUMENTS ARE PROVIDED FOR HISTORICAL REFERENCE PURPOSES ONLY AND ARE SUBJECT TO THE TERMS SET FORTH IN THE "Terms of use". For information on currently available Intel products, please see www.intel.com/products.
Solution ID: CS-012690
Date Created: 29-Jun-2004
Last Modified: 14-Jul-2006
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