Clock DIMM Compatibility
      Show Part Numbers

The following information applies only to 2-clock and 4-clock DIMMs. This does not include non-clocked SDRAM and EDO random access memory (RAM).

For example the part number MBDSAC083AxWW operates with either a 2-clock DIMM or a 4-clock DIMM. The part number MBDSAC037ABWW only operates with a 2-clock DIMM. Both of these part numbers do not recognize a clocked DIMM that is larger than 32 megabytes.

Board 2 clock 4 clock Maximum DIMM size (chip set limitation)
MBDSAC031AxWW Yes (5000138) No 32
MBDSAC032AxWW Yes (5000138) No 32
MBDSAC033AxWW Yes (5000138) No 32
MBDSAC035AxWW Yes (5000138) No 32
MBDSAC036AxWW Yes (5000138) No 32
MBDSAC037AxWW Yes (5000138) No 32
       
MBDSAC049AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC050AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC051AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC052AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC053AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC054AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC056AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC057AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC058AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC059AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC060AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC061AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC062AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC063AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC064AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC077AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC081AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32
MBDSAC083AxWW Yes
(5000138, 5000134)
Yes
(5000195, 5000196, 5000198, 5000225, 5000226, 5000227)
32

 

 

   
4000203 Yes Yes 128
(5000200, 5000202)
4000205 Yes Yes 128
(5000200, 5000202)
4000260 Yes Yes 128
(5000200, 5000202)

 

‡ These represent only the motherboard part number. These are not SACs. For example the motherboard 4000203 operates with either a 2-clock or a 4-clock DIMM. Any one of these three motherboards can recognize a clocked DIMM that is 128 megabytes or smaller.