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shesagordie
10 Elder
•
46K Posts
0
December 7th, 2014 07:00
Stefan4348
Presler P4 Kit, 915, 2.8G, 2X2MB, 800FSB, D0Presler P4 Kit, 925, 3.0G, 2X2MB, 800FSB, D0Presler P4 Kit, 930, 3.0G, 2X2MB, 800FSB, C1Presler P4 Kit, 935, 3.2G, 2X2MB, 800FSB, D0Presler P4 Kit, 940, 3.2G, 2X2MB, 800FSB, Presler P4 Kit, 945, 3.4G, 2X2MB, 800FSB, D0Presler P4 Kit, 950, 3.4G, 2X2MB, 800FSB, D0
Cedar Mill Kit, 347, 3.06G, 512K, 533FSB, D0Cedar Mill Kit, 352, 3.2G, 512K, 533FSB, D0Cedar Mill Kit, 356, 3.33G, 512K, 533FSB, D0Cedar Mill Kit, 631, 3.0G, 800FSB, 2M, C1Cedar Mill Kit, 641, 3.2G, 800FSB, 2M, C1Cedar Mill Kit, 651, 3.4G, 800FSB, 2M, C1Cedar Mill Kit, 661, 3.6G, 800FSB, 2M, C1Cedar Mill Kit, 631, 3.0G, 800FSB, 2M, D0Conroe kit, E4300, 1.8G, 2MB, 800FSB, L2Conroe Kit, E4400, 2.00G, 2MB, 800FSB, L2Conroe Kit, E6300, 1.86G, 2MB, 1066FSB, B2Conroe Kit, E6300, 1.86G, 2MB, 1066FSB, L2Conroe Kit, E6320, 1.86G, 4MB, 1066FSB, B2Conroe Kit, E6400, 2.13G, 2MB, 1066FSB, L2Conroe Kit, E6400, 2.13G, 2MB, 1066FSB, B2Conroe Kit, E6420, 2.13G, 4MB, 1066FSB, B2Conroe Kit, E6600, 2.4G, 4MB, 1066FSB, B2Conroe Kit, E6700, 2.66G, 4MB, 1066FSB, B2
Smithfield P4 Kit, 805, 2.66G, 2X1MB, 533FSB, B0Smithfield P4 Kit, 820, 2.8G, 800FSB, 2MB, Mainstream, B0
Prescott Celeron Kit, 336, 2.8G, 533FSB, 256K, G1Prescott Celeron Kit, 346, 3.06G, 533FSB, 256K, G1Prescott Celeron Kit, 351, 3.2G, 533FSB, 256K, G1Prescott P4 Kit, 531, 3.0G, 800FSB, 1MB, G1Prescott P4 Kit, 541, 3.2G, 800FSB, 1MB, G1Prescott P4 Kit, 524, 3.06G, 1MB, 533FSB, G1
And possibly the Q6600 and Q6700, see here:
http://en.community.dell.com/support-forums/desktop/f/3514/p/19312684/19705955
Prior to installing the processor, check that the BIOS version 2.4.0 is installed, when support for new processors was added.
Note: Only 65 nm processors with 800 or 1066fsb will work with the E-520.
Bev.
Mary G
4 Operator
20.1K Posts
It is not practical or economical to change processors on such an old model. You would be limited to very old cpu's that would not make a noticeable difference in performance. Save the money and put it towards a new computer.
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shesagordie
10 Elder
•
46K Posts
0
December 7th, 2014 07:00
Stefan4348
Presler P4 Kit, 915, 2.8G, 2X2MB, 800FSB, D0
Presler P4 Kit, 925, 3.0G, 2X2MB, 800FSB, D0
Presler P4 Kit, 930, 3.0G, 2X2MB, 800FSB, C1
Presler P4 Kit, 935, 3.2G, 2X2MB, 800FSB, D0
Presler P4 Kit, 940, 3.2G, 2X2MB, 800FSB,
Presler P4 Kit, 945, 3.4G, 2X2MB, 800FSB, D0
Presler P4 Kit, 950, 3.4G, 2X2MB, 800FSB, D0
Cedar Mill Kit, 347, 3.06G, 512K, 533FSB, D0
Cedar Mill Kit, 352, 3.2G, 512K, 533FSB, D0
Cedar Mill Kit, 356, 3.33G, 512K, 533FSB, D0
Cedar Mill Kit, 631, 3.0G, 800FSB, 2M, C1
Cedar Mill Kit, 641, 3.2G, 800FSB, 2M, C1
Cedar Mill Kit, 651, 3.4G, 800FSB, 2M, C1
Cedar Mill Kit, 661, 3.6G, 800FSB, 2M, C1
Cedar Mill Kit, 631, 3.0G, 800FSB, 2M, D0
Conroe kit, E4300, 1.8G, 2MB, 800FSB, L2
Conroe Kit, E4400, 2.00G, 2MB, 800FSB, L2
Conroe Kit, E6300, 1.86G, 2MB, 1066FSB, B2
Conroe Kit, E6300, 1.86G, 2MB, 1066FSB, L2
Conroe Kit, E6320, 1.86G, 4MB, 1066FSB, B2
Conroe Kit, E6400, 2.13G, 2MB, 1066FSB, L2
Conroe Kit, E6400, 2.13G, 2MB, 1066FSB, B2
Conroe Kit, E6420, 2.13G, 4MB, 1066FSB, B2
Conroe Kit, E6600, 2.4G, 4MB, 1066FSB, B2
Conroe Kit, E6700, 2.66G, 4MB, 1066FSB, B2
Smithfield P4 Kit, 805, 2.66G, 2X1MB, 533FSB, B0
Smithfield P4 Kit, 820, 2.8G, 800FSB, 2MB, Mainstream, B0
Prescott Celeron Kit, 336, 2.8G, 533FSB, 256K, G1
Prescott Celeron Kit, 346, 3.06G, 533FSB, 256K, G1
Prescott Celeron Kit, 351, 3.2G, 533FSB, 256K, G1
Prescott P4 Kit, 531, 3.0G, 800FSB, 1MB, G1
Prescott P4 Kit, 541, 3.2G, 800FSB, 1MB, G1
Prescott P4 Kit, 524, 3.06G, 1MB, 533FSB, G1
And possibly the Q6600 and Q6700, see here:
http://en.community.dell.com/support-forums/desktop/f/3514/p/19312684/19705955
Prior to installing the processor, check that the BIOS version 2.4.0 is installed, when support for new processors was added.
Note: Only 65 nm processors with 800 or 1066fsb will work with the E-520.
Bev.
Mary G
4 Operator
•
20.1K Posts
0
December 7th, 2014 07:00
It is not practical or economical to change processors on such an old model. You would be limited to very old cpu's that would not make a noticeable difference in performance. Save the money and put it towards a new computer.