DEC part numbers for microprocessors

Alpha 21064
DEC part numberFrequency (MHz)Comment
21-35023-08? 
21-35023-12? 
21-35023-13150?Used in Alphastation 4/150
21-35023-14166Used in Alphastation 200 4/166
21-35023-19150Part number 21064-AA
Used in DECstation 3000-300 LX w/CPU board 54-22257-04
21-35023-20? 
21-35023-21200Used in Alphastation 200 4/200

Alpha 21066
DEC part numberFrequency (MHz)Comment
21-37430-01166 

Alpha 21064A (21064?)
DEC part numberFrequency (MHz)Comment
21-40532-01225 
21-40532-02200 or 233 (?) 
21-40532-03233 (?) 
21-40532-04275? 
21-40532-06300Used in Alphastation 255
21-40532-08266Used in Alpha Workstation XL266

Alpha 21164
DEC part numberFrequency (MHz)Comment
21-40658-15266 (?) 
21-40658-17300 (?) 
21-40658-20300 (?) 

Alpha 21164A (21164?)
DEC part numberFrequency (MHz)Comment
21-43918-01333Also marked as 21164-DB
21-43918-02366?Used in Alpha Workstation XL366
21-43918-03400Also marked as 21164-FB 400
21-43918-10? 
21-43918-13400(?) 
21-43918-19333Also marked as 21164-DB 333
21-43918-21400(?) 
21-43918-22433? 
21-43918-25533? 
21-43918-34500? 
21-43918-37600 
21-43918-42400?Used in Digital server 3000 CPU w/Processor Board 54-24801-04
21-43918-44500Also marked as 21164-P7
21-43918-45533 
21-43918-S5500? 
21-43918-S6533? 
21-43918-S8633? 

Alpha 21264
DEC part numberFrequency (MHz)Comment
21-49643-09575? 
21-49643-57500? 
21-49643-S8525 
21-49643-SB500? 

Alpha 21264B
DEC part numberFrequency (MHz)Comment
21-56328-S4? 

please add 21-43918-03

2008-07-25 04:44:57
Posted by: Gheorghe Ardelean

The 21-43918-03 is missing from your list.
This is a 21164 400MHz also marked 21164-FB 400.
Please add if possible. Regards, G.A.

please add 21-43918-03

Response: The part number was added. Thank you!
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