After looking at the hardware blog and seeing the CPU info, I looked on the Intel site and the following CPU's should work, but the big question is will the board and or bios support a faster cpu, or even teh power supply handle the additional load Another problem is on the Intel S-Spec page there is no SLAE9 cpu listed, so based on Conroe code name, the buss speed 800mhz, socket LGA775, 65nm core size, I am in no way saying this is 100% guarenteed to work.
http://ark.intel.com/sspecqdf.aspxThis is what is probably in the 485/7 since I cant find a SLAE9
Code Name # Cores Brand Processor Number Speed GHZ Cache FSB / QPI SPEC Litho
Conroe 1 Intel® Celeron® Processor 440 2 512 800 SL9XL 65 nm
Comparable CPU's
# Cores Brand Processor Number Speed GHZ Cache FSB / QPI SPEC Code
2 Intel® Celeron® Processor E1400 2 512 800 SLAR2
2 Intel® Celeron® Processor E1400 2 512 800 SLAR2
2 Intel® Pentium® Processor for Desktop E2220 2.4 1 800 SLA8W
2 Intel® Pentium® Processor for Desktop E2220 2.4 1 800 SLA8W
2 Intel® Core™2 Duo Desktop Processor E4500 2.2 2 800 SLA95
2 Intel® Core™2 Duo Desktop Processor E4600 2.4 2 800 SLA94
2 Intel® Pentium® Processor for Desktop E2180 2 1 800 SLA8Y
2 Intel® Pentium® Processor for Desktop E2200 2.2 1 800 SLA8X
2 Intel® Celeron® Processor E1200 1.6 512 800 SLAQW
1 Intel® Celeron® Processor 430 1.8 512 800 SL9XN
2 Intel® Pentium® Processor for Desktop E2200 2.2 1 800 SLA8X
2 Intel® Celeron® Processor E1200 1.6 512 800 SLAQW
2 Intel® Celeron® Processor E1500 2.2 512 800 SLAQZ
2 Intel® Celeron® Processor E1400 2 512 800 SLAR2
2 Intel® Core™2 Duo Desktop Processor E4600 2.4 2 800 SLA94
2 Intel® Pentium® Processor for Desktop E2140 1.6 1 800 SLA93
2 Intel® Pentium® Processor for Desktop E2160 1.8 1 800 SLA8Z
2 Intel® Pentium® Processor for Desktop E2180 2 1 800 SLA8Y
2 Intel® Pentium® Processor for Desktop E2140 1.6 1 800 SLA93
2 Intel® Pentium® Processor for Desktop E2160 1.8 1 800 SLA8Z
2 Intel® Core™2 Duo Desktop Processor E4400 2 2 800 SLA98
1 Intel® Celeron® Processor 420 1.6 512 800 SL9XP
1 Intel® Celeron® Processor 430 1.8 512 800 SL9XN
1 Intel® Celeron® Processor 440 2 512 800 SL9XL
2 Intel® Pentium® Processor for Desktop E2140 1.6 1 800 SLA3J
2 Intel® Core™2 Duo Desktop Processor E4500 2.2 2 800 SLA95
1 Intel® Celeron® Processor 450 2.2 512 800 SLAFZ
2 Intel® Pentium® Processor for Desktop E2140 1.6 1 800 SLA3J
2 Intel® Pentium® Processor for Desktop E2160 1.8 1 800 SLA3H
2 Intel® Pentium® Processor for Desktop E2140 1.6 1 800 SLA93
2 Intel® Core™2 Duo Desktop Processor E4300 1.8 2 800 SLA99
2 Intel® Pentium® Processor for Desktop E2160 1.8 1 800 SLA8Z
2 Intel® Pentium® Processor for Desktop E2180 2 1 800 SLA8Y
2 Intel® Core™2 Duo Desktop Processor E4400 2 2 800 SLA98
2 Intel® Pentium® Processor for Desktop E2200 2.2 1 800 SLA8X
2 Intel® Core™2 Duo Desktop Processor E4500 2.2 2 800 SLA95
2 Intel® Pentium® Processor for Desktop E2220 2.4 1 800 SLA8W
2 Intel® Core™2 Duo Desktop Processor E4600 2.4 2 800 SLA94
1 Intel® Celeron® Processor 430 1.8 512 800 SL9XN
1 Intel® Celeron® Processor 420 1.6 512 800 SL9XP
1 Intel® Celeron® Processor 440 2 512 800 SL9XL
2 Intel® Core™2 Duo Desktop Processor E4400 2 2 800 SLA3F
2 Intel® Core™2 Duo Desktop Processor E4300 1.8 2 800 SL9TB
1 Intel® Celeron® Processor 420 1.6 512 800 SL9XP
1 Intel® Celeron® Processor 430 1.8 512 800 SL9XN
1 Intel® Celeron® Processor 440 2 512 800 SL9XL
2 Intel® Core™2 Duo Desktop Processor E4300 1.8 2 800 SL9TB