https://community.hpe.com/t5/hpe-proliant-servers-netservers/cpu-stepping/m-p/664866#M11404 Jerry,<BR /><BR />You should be okay as this is the processor upgrade listed in the QuickSpecs document for the DL380 G4. I don't know why they would be different steppings though. Did you get from the documentation or from your HP rep?<BR /><BR />Scott Mon, 12 Jun 2006 07:50:20 GMT sgunelius 2006-06-12T07:50:20Z https://community.hpe.com/t5/hpe-proliant-servers-netservers/cpu-stepping/m-p/664865#M11403 We recently orderd from HP a DL380G4 (378736-001) with a 3.2Ghz 2MB processor and an addon processor 3.2Ghz 2mb (378749-B21). The processor in the system is step 3 and the addon is step 10. Would HP consider this normal? Fri, 09 Jun 2006 16:37:03 GMT https://community.hpe.com/t5/hpe-proliant-servers-netservers/cpu-stepping/m-p/664865#M11403 Jerry Short 2006-06-09T16:37:03Z https://community.hpe.com/t5/hpe-proliant-servers-netservers/cpu-stepping/m-p/664866#M11404 Jerry,<BR /><BR />You should be okay as this is the processor upgrade listed in the QuickSpecs document for the DL380 G4. I don't know why they would be different steppings though. Did you get from the documentation or from your HP rep?<BR /><BR />Scott Mon, 12 Jun 2006 07:50:20 GMT https://community.hpe.com/t5/hpe-proliant-servers-netservers/cpu-stepping/m-p/664866#M11404 sgunelius 2006-06-12T07:50:20Z