Ddr2 ecc registered 1Gb HP: xw-4200 Tags: DDR2 Memory xw4200-memory ECC registered memory Hewlett Packard Last response: May 29, 2013 5:39 PM in Memory Share ham2013 January 9, 2013 1:11:59 AM can i use a ddr2 pc4200 registred ECC 1g on my workstation xw-4200. i m bying 4 memory but not working when used in the station that not starting and give fail sonore. it s one solution to use these memory modules pleaze. More about : ddr2 ecc registered 1gb 4200 Legohouse a c 174 } Memory a b α HP May 29, 2013 5:39:02 PM Hello Q:Quote:Can I use a DDR2 PC2-4200 registered ECC 1GB on my workstation xw4200? A: No!! Your system supports only DDR2 Unbuffered ECC and Non-ECC memory. Your workstation supports a max memory of 4GB. It has 4 slots and max per slot it takes is 1GB. You can find compatible in the following link - Memory for for HP Workstation xw4200 Note: Do not mix ECC and Non-ECC memory and install the memory in pairs. Cheers m 0 l Can't find your answer ? Ask ! Publish Related resources HP Z400 memory problem, whether Unbuffered or Registered ECC NEED HELP Forum ECC Registered DDR2 400/533/667 DIMMs Forum Which Motherboard for ECC Registered DDR2 400 Forum See systPlease will PCI-E, 1GB ,DDR3 on work on DDR2 Motherboard (HP Compaq DC.7700)? Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !