Tyan Tomcat n3400B (S2925) processor support

Tyan Tomcat n3400B (S2925) motherboard specifications

CPU socket type:Socket AM2

Tyan Tomcat n3400B (S2925) CPU compatibility list

Part NumberFrequencyFeaturesBIOSPCBNotes
AMD Athlon X2
 4450B512 KB L2, Business class   
 5000B512 KB L2, Business class   
 5200B512 KB L2, Business class   
AMD Opteron
12102 MB L2   
12122 MB L2   
12142 MB L2   
12162 MB L2   
12182 MB L2   
13522 MB L2   
13542 MB L2   
13562 MB L2   
AMD Phenom II X4
805    
810    
910    
920   This processor is no longer marked as supported on Tyan's website
AMD Phenom X3
8400    
8450    
8600    
8650    
8750    
AMD Phenom X4
9500    
9550    
9600    
9650    
9750    
AMD Sempron
2800+128 KB L2   
3000+256 KB L2   
3200+128 KB L2   
3400+256 KB L2   
3500+128 KB L2   
3600+256 KB L2   

When part numbers are not supplied by motherboard manufacturers, we use best guess approach to determine part numbers based on CPU model, frequency and features. In some cases our guess may be incorrect or incomplete. Please always verify part numbers before committing to buying the CPU.

Comments: 3

9850

2010-10-15 16:15:08
Posted by: Hallucinator

This board supports Phenom x4 9850 with 95w TDP without any problems

Phenom II x4 900e

2010-10-23 05:15:14
Posted by: Hallucinator

This board runs great with Phenom II x4 900e 2.4ghz 65w TDP although the latest bios with version 2.00 identified it as unknown processor yet showed all L2/L3 cache correctly. Windows 7 calls it 'model unknown' but shows 2.4ghz.

BIOS upgrade

2011-04-10 19:52:38
Posted by: Hallucinator

After reading several forums with successful bios flashing on motherboards & graphic cards, I made a gamble. I just flashed S2925 with s2925-E bios. Now it identifies the 'unknown' processor as Phenom ll x4 900e and so did Windows 7!

Last updated: Mar 26, 2009