DDR266/PC2100
-------------
Infineon HYS72D64300GBR-7-B DDR266 512MB ECC Registered DIMM
Infineon HYS72D64320GBR-7-B DDR266 512MB ECC Registered DIMM
Micron MT18VDDT6472DG-265B2 DDR266 512MB ECC Registered DIMM
Samsung M312L6420DT0-CB0 DDR266 512MB ECC Registered DIMM
Samsung M312L6423DT0-CB0 DDR266 512MB ECC Registered DIMM

DDR333/PC2700
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Infineon HYS72D64300GBR-6-B DDR333 512MB ECC Registered DIMM
Micron MT18VDDF6472G-335C2 DDR333 512MB ECC Registered DIMM
Samsung M312L6420DG0-CB3 DDR333 512MB ECC Registered DIMM
Samsung M312L6420EG0-CB3 DDR333 512MB ECC Registered DIMM
Samsung M312L6423DG0-CB3 DDR333 512MB ECC Registered DIMM
Samsung M312L6423DT0-CB3 DDR333 512MB ECC Registered DIMM
Samsung M312L6423EG0-CB3 DDR333 512MB ECC Registered DIMM
Crucial CT366689 DDR333 512MB ECC Registered DIMM
HP 361037-B21 512MB ECC Registered DIMM

DDR266/PC2100
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Infineon HYS72D128320GBR-7- B DDR266 1GB ECC Registered DIMM
Samsung M312L2920DT0-CB0 DDR266 1GB ECC Registered DIMM

DDR333/PC2700
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Buffalo DD333L-R1G/SB DDR333 1GB ECC Registered DIMM
Celestica 00270513 1 GB DD91 DDR333 1GB ECC Registered DIMM
Infineon HYS72D128320GBR-6-B DDR333 1GB ECC Registered DIMM
Micron MT36VDDF12872G-335C3 DDR333 1GB ECC Registered DIMM
Samsung M312L2820DG0-CB3 DDR333 1GB ECC Registered DIMM
Crucial CT366690 DDR333 1GB ECC Registered DIMM
HP 361038-B21 1GB ECC Registered DIMM